Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (45 commits)
  [IPV4]: Restore multipath routing after rt_next changes.
  [XFRM] IPV6: Fix outbound RO transformation which is broken by IPsec tunnel patch.
  [NET]: Reorder fields of struct dst_entry
  [DECNET]: Convert decnet route to use the new dst_entry 'next' pointer
  [IPV6]: Convert ipv6 route to use the new dst_entry 'next' pointer
  [IPV4]: Convert ipv4 route to use the new dst_entry 'next' pointer
  [NET]: Introduce union in struct dst_entry to hold 'next' pointer
  [DECNET]: fix misannotation of linkinfo_dn
  [DECNET]: FRA_{DST,SRC} are le16 for decnet
  [UDP]: UDP can use sk_hash to speedup lookups
  [NET]: Fix whitespace errors.
  [NET] XFRM: Fix whitespace errors.
  [NET] X25: Fix whitespace errors.
  [NET] WANROUTER: Fix whitespace errors.
  [NET] UNIX: Fix whitespace errors.
  [NET] TIPC: Fix whitespace errors.
  [NET] SUNRPC: Fix whitespace errors.
  [NET] SCTP: Fix whitespace errors.
  [NET] SCHED: Fix whitespace errors.
  [NET] RXRPC: Fix whitespace errors.
  ...

include/net/dn_route.h

@@ -68,9 +68,10 @@ extern void dn_rt_cache_flush(int delay);
 struct dn_route {
 	union {
 		struct dst_entry dst;
-		struct dn_route *rt_next;
 	} u;
 
+	struct flowi fl;
+
 	__le16 rt_saddr;
 	__le16 rt_daddr;
 	__le16 rt_gateway;
@@ -80,8 +81,6 @@ struct dn_route {
 
 	unsigned rt_flags;
 	unsigned rt_type;
-
-	struct flowi fl;
 };
 
 extern void dn_route_init(void);

include/net/dst.h

@@ -37,9 +37,7 @@ struct sk_buff;
 
 struct dst_entry
 {
-	struct dst_entry        *next;
+	struct rcu_head		rcu_head;
-	atomic_t		__refcnt;	/* client references	*/
-	int			__use;
 	struct dst_entry	*child;
 	struct net_device       *dev;
 	short			error;
@@ -50,7 +48,6 @@ struct dst_entry
 #define DST_NOPOLICY		4
 #define DST_NOHASH		8
 #define DST_BALANCED            0x10
-	unsigned long		lastuse;
 	unsigned long		expires;
 
 	unsigned short		header_len;	/* more space at head required */
@@ -75,8 +72,16 @@ struct dst_entry
 #endif
 
 	struct  dst_ops	        *ops;
-	struct rcu_head		rcu_head;
 		
+	unsigned long		lastuse;
+	atomic_t		__refcnt;	/* client references	*/
+	int			__use;
+	union {
+		struct dst_entry *next;
+		struct rtable    *rt_next;
+		struct rt6_info   *rt6_next;
+		struct dn_route  *dn_next;
+	};
 	char			info[0];
 };
 

include/net/ip6_fib.h

@@ -83,7 +83,6 @@ struct rt6_info
 {
 	union {
 		struct dst_entry	dst;
-		struct rt6_info		*next;
 	} u;
 
 	struct inet6_dev		*rt6i_idev;

include/net/route.h

@@ -53,9 +53,11 @@ struct rtable
 	union
 	{
 		struct dst_entry	dst;
-		struct rtable		*rt_next;
 	} u;
 
+	/* Cache lookup keys */
+	struct flowi		fl;
+
 	struct in_device	*idev;
 	
 	unsigned		rt_flags;
@@ -69,9 +71,6 @@ struct rtable
 	/* Info on neighbour */
 	__be32			rt_gateway;
 
-	/* Cache lookup keys */
-	struct flowi		fl;
-
 	/* Miscellaneous cached information */
 	__be32			rt_spec_dst; /* RFC1122 specific destination */
 	struct inet_peer	*peer; /* long-living peer info */

net/802/psnap.c

@@ -117,7 +117,7 @@ module_exit(snap_exit);
  */
 struct datalink_proto *register_snap_client(unsigned char *desc,
 					    int (*rcvfunc)(struct sk_buff *,
-						    	   struct net_device *,
+							   struct net_device *,
 							   struct packet_type *,
 							   struct net_device *))
 {

net/802/tr.c

@@ -195,7 +195,7 @@ __be16 tr_type_trans(struct sk_buff *skb, struct net_device *dev)
 
 	skb->mac.raw = skb->data;
 
-       	if(trh->saddr[0] & TR_RII)
+	if(trh->saddr[0] & TR_RII)
 		riflen = (ntohs(trh->rcf) & TR_RCF_LEN_MASK) >> 8;
 
 	trllc = (struct trllc *)(skb->data+sizeof(struct trh_hdr)-TR_MAXRIFLEN+riflen);
@@ -348,13 +348,13 @@ static void tr_add_rif_info(struct trh_hdr *trh, struct net_device *dev)
 	 *	Firstly see if the entry exists
 	 */
 
-       	if(trh->saddr[0] & TR_RII)
+	if(trh->saddr[0] & TR_RII)
 	{
 		trh->saddr[0]&=0x7f;
 		if (((ntohs(trh->rcf) & TR_RCF_LEN_MASK) >> 8) > 2)
 		{
 			rii_p = 1;
-	        }
+		}
 	}
 
 	hash = rif_hash(trh->saddr);
@@ -365,7 +365,7 @@ static void tr_add_rif_info(struct trh_hdr *trh, struct net_device *dev)
 #if TR_SR_DEBUG
 printk("adding rif_entry: addr:%02X:%02X:%02X:%02X:%02X:%02X rcf:%04X\n",
 		trh->saddr[0],trh->saddr[1],trh->saddr[2],
-       		trh->saddr[3],trh->saddr[4],trh->saddr[5],
+		trh->saddr[3],trh->saddr[4],trh->saddr[5],
 		ntohs(trh->rcf));
 #endif
 		/*
@@ -417,9 +417,9 @@ printk("updating rif_entry: addr:%02X:%02X:%02X:%02X:%02X:%02X rcf:%04X\n",
 		ntohs(trh->rcf));
 #endif
 			    entry->rcf = trh->rcf & htons((unsigned short)~TR_RCF_BROADCAST_MASK);
-        		    memcpy(&(entry->rseg[0]),&(trh->rseg[0]),8*sizeof(unsigned short));
+			    memcpy(&(entry->rseg[0]),&(trh->rseg[0]),8*sizeof(unsigned short));
 		    }
-           	entry->last_used=jiffies;               
+		entry->last_used=jiffies;
 	}
 	trh->saddr[0]=saddr0; /* put the routing indicator back for tcpdump */
 	spin_unlock_irqrestore(&rif_lock, flags);
@@ -541,13 +541,13 @@ static int rif_seq_show(struct seq_file *seq, void *v)
 			   ttl/HZ);
 
 			if (entry->local_ring)
-			        seq_puts(seq, "local\n");
+				seq_puts(seq, "local\n");
 			else {
 
 				seq_printf(seq, "%04X", ntohs(entry->rcf));
 				rcf_len = ((ntohs(entry->rcf) & TR_RCF_LEN_MASK)>>8)-2;
 				if (rcf_len)
-				        rcf_len >>= 1;
+					rcf_len >>= 1;
 				for(j = 1; j < rcf_len; j++) {
 					if(j==1) {
 						segment=ntohs(entry->rseg[j-1])>>4;
@@ -559,7 +559,7 @@ static int rif_seq_show(struct seq_file *seq, void *v)
 				}
 				seq_putc(seq, '\n');
 			}
-	   	}
+		}
 	return 0;
 }
 

net/8021q/vlan.c

@@ -184,7 +184,7 @@ struct net_device *__find_vlan_dev(struct net_device *real_dev,
 	struct vlan_group *grp = __vlan_find_group(real_dev->ifindex);
 
 	if (grp)
-                return grp->vlan_devices[VID];
+		return grp->vlan_devices[VID];
 
 	return NULL;
 }
@@ -269,7 +269,7 @@ static int unregister_vlan_dev(struct net_device *real_dev,
 		}
 	}
 
-        return ret;
+	return ret;
 }
 
 static int unregister_vlan_device(const char *vlan_IF_name)
@@ -557,8 +557,8 @@ static struct net_device *register_vlan_device(const char *eth_IF_name,
 	grp->vlan_devices[VLAN_ID] = new_dev;
 
 	if (vlan_proc_add_dev(new_dev)<0)/* create it's proc entry */
-            	printk(KERN_WARNING "VLAN: failed to add proc entry for %s\n",
+		printk(KERN_WARNING "VLAN: failed to add proc entry for %s\n",
-					                 new_dev->name);
+							 new_dev->name);
 
 	if (real_dev->features & NETIF_F_HW_VLAN_FILTER)
 		real_dev->vlan_rx_add_vid(real_dev, VLAN_ID);
@@ -755,8 +755,8 @@ static int vlan_ioctl_handler(void __user *arg)
 		/* TODO:  Implement
 		   err = vlan_dev_get_ingress_priority(args);
 		   if (copy_to_user((void*)arg, &args,
-		        sizeof(struct vlan_ioctl_args))) {
+			sizeof(struct vlan_ioctl_args))) {
-		        err = -EFAULT;
+			err = -EFAULT;
 		   }
 		*/
 		err = -EINVAL;
@@ -765,8 +765,8 @@ static int vlan_ioctl_handler(void __user *arg)
 		/* TODO:  Implement
 		   err = vlan_dev_get_egress_priority(args.device1, &(args.args);
 		   if (copy_to_user((void*)arg, &args,
-		        sizeof(struct vlan_ioctl_args))) {
+			sizeof(struct vlan_ioctl_args))) {
-		        err = -EFAULT;
+			err = -EFAULT;
 		   }
 		*/
 		err = -EINVAL;
@@ -788,7 +788,7 @@ static int vlan_ioctl_handler(void __user *arg)
 		args.u.VID = vid;
 		if (copy_to_user(arg, &args,
 				 sizeof(struct vlan_ioctl_args))) {
-                      err = -EFAULT;
+		      err = -EFAULT;
 		}
 		break;
 

net/8021q/vlan.h

@@ -9,8 +9,8 @@
 #define VLAN_ERR KERN_ERR
 #define VLAN_INF KERN_INFO
 #define VLAN_DBG KERN_ALERT /* change these... to debug, having a hard time
-                             * changing the log level at run-time..for some reason.
+			     * changing the log level at run-time..for some reason.
-                             */
+			     */
 
 /*
 
@@ -51,10 +51,10 @@ struct net_device *__find_vlan_dev(struct net_device* real_dev,
 /* found in vlan_dev.c */
 int vlan_dev_rebuild_header(struct sk_buff *skb);
 int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev,
-                  struct packet_type *ptype, struct net_device *orig_dev);
+		  struct packet_type *ptype, struct net_device *orig_dev);
 int vlan_dev_hard_header(struct sk_buff *skb, struct net_device *dev,
-                         unsigned short type, void *daddr, void *saddr,
+			 unsigned short type, void *daddr, void *saddr,
-                         unsigned len);
+			 unsigned len);
 int vlan_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev);
 int vlan_dev_hwaccel_hard_start_xmit(struct sk_buff *skb, struct net_device *dev);
 int vlan_dev_change_mtu(struct net_device *dev, int new_mtu);

net/8021q/vlan_dev.c

@@ -113,7 +113,7 @@ static inline struct sk_buff *vlan_check_reorder_header(struct sk_buff *skb)
  *
  */
 int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev,
-                  struct packet_type* ptype, struct net_device *orig_dev)
+		  struct packet_type* ptype, struct net_device *orig_dev)
 {
 	unsigned char *rawp = NULL;
 	struct vlan_hdr *vhdr = (struct vlan_hdr *)(skb->data);
@@ -328,8 +328,8 @@ static inline unsigned short vlan_dev_get_egress_qos_mask(struct net_device* dev
  *  physical devices.
  */
 int vlan_dev_hard_header(struct sk_buff *skb, struct net_device *dev,
-                         unsigned short type, void *daddr, void *saddr,
+			 unsigned short type, void *daddr, void *saddr,
-                         unsigned len)
+			 unsigned len)
 {
 	struct vlan_hdr *vhdr;
 	unsigned short veth_TCI = 0;
@@ -700,7 +700,7 @@ int vlan_dev_set_mac_address(struct net_device *dev, void *addr_struct_p)
 }
 
 static inline int vlan_dmi_equals(struct dev_mc_list *dmi1,
-                                  struct dev_mc_list *dmi2)
+				  struct dev_mc_list *dmi2)
 {
 	return ((dmi1->dmi_addrlen == dmi2->dmi_addrlen) &&
 		(memcmp(dmi1->dmi_addr, dmi2->dmi_addr, dmi1->dmi_addrlen) == 0));

net/appletalk/ddp.c

@@ -100,17 +100,17 @@ static struct sock *atalk_search_socket(struct sockaddr_at *to,
 		if (to->sat_port != at->src_port)
 			continue;
 
-	    	if (to->sat_addr.s_net == ATADDR_ANYNET &&
+		if (to->sat_addr.s_net == ATADDR_ANYNET &&
 		    to->sat_addr.s_node == ATADDR_BCAST)
 			goto found;
 
-	    	if (to->sat_addr.s_net == at->src_net &&
+		if (to->sat_addr.s_net == at->src_net &&
 		    (to->sat_addr.s_node == at->src_node ||
 		     to->sat_addr.s_node == ATADDR_BCAST ||
 		     to->sat_addr.s_node == ATADDR_ANYNODE))
 			goto found;
 
-	    	/* XXXX.0 -- we got a request for this router. make sure
+		/* XXXX.0 -- we got a request for this router. make sure
 		 * that the node is appropriately set. */
 		if (to->sat_addr.s_node == ATADDR_ANYNODE &&
 		    to->sat_addr.s_net != ATADDR_ANYNET &&
@@ -417,7 +417,7 @@ static struct atalk_iface *atalk_find_interface(__be16 net, int node)
 		if (node == ATADDR_ANYNODE && net != ATADDR_ANYNET &&
 		    ntohs(iface->nets.nr_firstnet) <= ntohs(net) &&
 		    ntohs(net) <= ntohs(iface->nets.nr_lastnet))
-		        break;
+			break;
 	}
 	read_unlock_bh(&atalk_interfaces_lock);
 	return iface;
@@ -540,9 +540,9 @@ static int atrtr_create(struct rtentry *r, struct net_device *devhint)
 		for (iface = atalk_interfaces; iface; iface = iface->next) {
 			if (!riface &&
 			    ntohs(ga->sat_addr.s_net) >=
-			    		ntohs(iface->nets.nr_firstnet) &&
+					ntohs(iface->nets.nr_firstnet) &&
 			    ntohs(ga->sat_addr.s_net) <=
-			    		ntohs(iface->nets.nr_lastnet))
+					ntohs(iface->nets.nr_lastnet))
 				riface = iface;
 
 			if (ga->sat_addr.s_net == iface->address.s_net &&
@@ -649,7 +649,7 @@ static int ddp_device_event(struct notifier_block *this, unsigned long event,
 {
 	if (event == NETDEV_DOWN)
 		/* Discard any use of this */
-	        atalk_dev_down(ptr);
+		atalk_dev_down(ptr);
 
 	return NOTIFY_DONE;
 }
@@ -701,7 +701,7 @@ static int atif_ioctl(int cmd, void __user *arg)
 			 */
 			if ((dev->flags & IFF_POINTOPOINT) &&
 			    atalk_find_interface(sa->sat_addr.s_net,
-				    		 sa->sat_addr.s_node)) {
+						 sa->sat_addr.s_node)) {
 				printk(KERN_DEBUG "AppleTalk: point-to-point "
 						  "interface added with "
 						  "existing address\n");
@@ -797,8 +797,8 @@ static int atif_ioctl(int cmd, void __user *arg)
 			sa->sat_addr.s_node = ATADDR_BCAST;
 			break;
 
-	        case SIOCATALKDIFADDR:
+		case SIOCATALKDIFADDR:
-	        case SIOCDIFADDR:
+		case SIOCDIFADDR:
 			if (!capable(CAP_NET_ADMIN))
 				return -EPERM;
 			if (sa->sat_family != AF_APPLETALK)
@@ -808,67 +808,67 @@ static int atif_ioctl(int cmd, void __user *arg)
 
 		case SIOCSARP:
 			if (!capable(CAP_NET_ADMIN))
-                                return -EPERM;
+				return -EPERM;
-                        if (sa->sat_family != AF_APPLETALK)
+			if (sa->sat_family != AF_APPLETALK)
-                                return -EINVAL;
+				return -EINVAL;
-                        if (!atif)
+			if (!atif)
-                                return -EADDRNOTAVAIL;
+				return -EADDRNOTAVAIL;
 
-                        /*
+			/*
-                         * for now, we only support proxy AARP on ELAP;
+			 * for now, we only support proxy AARP on ELAP;
-                         * we should be able to do it for LocalTalk, too.
+			 * we should be able to do it for LocalTalk, too.
-                         */
+			 */
-                        if (dev->type != ARPHRD_ETHER)
+			if (dev->type != ARPHRD_ETHER)
-                                return -EPROTONOSUPPORT;
+				return -EPROTONOSUPPORT;
 
-                        /*
+			/*
-                         * atif points to the current interface on this network;
+			 * atif points to the current interface on this network;
-                         * we aren't concerned about its current status (at
+			 * we aren't concerned about its current status (at
 			 * least for now), but it has all the settings about
 			 * the network we're going to probe. Consequently, it
 			 * must exist.
-                         */
+			 */
-                        if (!atif)
+			if (!atif)
-                                return -EADDRNOTAVAIL;
+				return -EADDRNOTAVAIL;
 
-                        nr = (struct atalk_netrange *)&(atif->nets);
+			nr = (struct atalk_netrange *)&(atif->nets);
-                        /*
+			/*
-                         * Phase 1 is fine on Localtalk but we don't do
+			 * Phase 1 is fine on Localtalk but we don't do
-                         * Ethertalk phase 1. Anyone wanting to add it go ahead.
+			 * Ethertalk phase 1. Anyone wanting to add it go ahead.
-                         */
+			 */
-                        if (dev->type == ARPHRD_ETHER && nr->nr_phase != 2)
+			if (dev->type == ARPHRD_ETHER && nr->nr_phase != 2)
-                                return -EPROTONOSUPPORT;
+				return -EPROTONOSUPPORT;
 
-                        if (sa->sat_addr.s_node == ATADDR_BCAST ||
+			if (sa->sat_addr.s_node == ATADDR_BCAST ||
 			    sa->sat_addr.s_node == 254)
-                                return -EINVAL;
+				return -EINVAL;
-
-                        /*
-                         * Check if the chosen address is used. If so we
-                         * error and ATCP will try another.
-                         */
-                      	if (atif_proxy_probe_device(atif, &(sa->sat_addr)) < 0)
-                      		return -EADDRINUSE;
 
 			/*
-                         * We now have an address on the local network, and
+			 * Check if the chosen address is used. If so we
+			 * error and ATCP will try another.
+			 */
+			if (atif_proxy_probe_device(atif, &(sa->sat_addr)) < 0)
+				return -EADDRINUSE;
+
+			/*
+			 * We now have an address on the local network, and
 			 * the AARP code will defend it for us until we take it
 			 * down. We don't set up any routes right now, because
 			 * ATCP will install them manually via SIOCADDRT.
-                         */
+			 */
-                        break;
+			break;
 
-                case SIOCDARP:
+		case SIOCDARP:
-                        if (!capable(CAP_NET_ADMIN))
+			if (!capable(CAP_NET_ADMIN))
-                                return -EPERM;
+				return -EPERM;
-                        if (sa->sat_family != AF_APPLETALK)
+			if (sa->sat_family != AF_APPLETALK)
-                                return -EINVAL;
+				return -EINVAL;
-                        if (!atif)
+			if (!atif)
-                                return -EADDRNOTAVAIL;
+				return -EADDRNOTAVAIL;
 
-                        /* give to aarp module to remove proxy entry */
+			/* give to aarp module to remove proxy entry */
-                        aarp_proxy_remove(atif->dev, &(sa->sat_addr));
+			aarp_proxy_remove(atif->dev, &(sa->sat_addr));
-                        return 0;
+			return 0;
 	}
 
 	return copy_to_user(arg, &atreq, sizeof(atreq)) ? -EFAULT : 0;
@@ -1260,27 +1260,27 @@ static int atalk_getname(struct socket *sock, struct sockaddr *uaddr,
 #if defined(CONFIG_IPDDP) || defined(CONFIG_IPDDP_MODULE)
 static __inline__ int is_ip_over_ddp(struct sk_buff *skb)
 {
-        return skb->data[12] == 22;
+	return skb->data[12] == 22;
 }
 
 static int handle_ip_over_ddp(struct sk_buff *skb)
 {
-        struct net_device *dev = __dev_get_by_name("ipddp0");
+	struct net_device *dev = __dev_get_by_name("ipddp0");
 	struct net_device_stats *stats;
 
 	/* This needs to be able to handle ipddp"N" devices */
-        if (!dev)
+	if (!dev)
-                return -ENODEV;
+		return -ENODEV;
 
-        skb->protocol = htons(ETH_P_IP);
+	skb->protocol = htons(ETH_P_IP);
-        skb_pull(skb, 13);
+	skb_pull(skb, 13);
-        skb->dev   = dev;
+	skb->dev   = dev;
-        skb->h.raw = skb->data;
+	skb->h.raw = skb->data;
 
 	stats = dev->priv;
-        stats->rx_packets++;
+	stats->rx_packets++;
-        stats->rx_bytes += skb->len + 13;
+	stats->rx_bytes += skb->len + 13;
-        netif_rx(skb);  /* Send the SKB up to a higher place. */
+	netif_rx(skb);  /* Send the SKB up to a higher place. */
 	return 0;
 }
 #else
@@ -1335,8 +1335,8 @@ static void atalk_route_packet(struct sk_buff *skb, struct net_device *dev,
 		ta.s_node = rt->gateway.s_node;
 	}
 
-        /* Fix up skb->len field */
+	/* Fix up skb->len field */
-        skb_trim(skb, min_t(unsigned int, origlen,
+	skb_trim(skb, min_t(unsigned int, origlen,
 			    (rt->dev->hard_header_len +
 			     ddp_dl->header_length + (len_hops & 1023))));
 
@@ -1395,7 +1395,7 @@ static int atalk_rcv(struct sk_buff *skb, struct net_device *dev,
 	struct sock *sock;
 	struct atalk_iface *atif;
 	struct sockaddr_at tosat;
-        int origlen;
+	int origlen;
 	__u16 len_hops;
 
 	/* Don't mangle buffer if shared */
@@ -1501,11 +1501,11 @@ static int ltalk_rcv(struct sk_buff *skb, struct net_device *dev,
 
 		/* Now fill in the long header */
 
-	 	/*
+		/*
-	 	 * These two first. The mac overlays the new source/dest
+		 * These two first. The mac overlays the new source/dest
-	 	 * network information so we MUST copy these before
+		 * network information so we MUST copy these before
-	 	 * we write the network numbers !
+		 * we write the network numbers !
-	 	 */
+		 */
 
 		ddp->deh_dnode = skb->mac.raw[0];     /* From physical header */
 		ddp->deh_snode = skb->mac.raw[1];     /* From physical header */

net/atm/atm_sysfs.c

@@ -30,15 +30,15 @@ static ssize_t show_address(struct class_device *cdev, char *buf)
 
 static ssize_t show_atmaddress(struct class_device *cdev, char *buf)
 {
-        unsigned long flags;
+	unsigned long flags;
 	char *pos = buf;
 	struct atm_dev *adev = to_atm_dev(cdev);
-        struct atm_dev_addr *aaddr;
+	struct atm_dev_addr *aaddr;
 	int bin[] = { 1, 2, 10, 6, 1 }, *fmt = bin;
 	int i, j;
 
-        spin_lock_irqsave(&adev->lock, flags);
+	spin_lock_irqsave(&adev->lock, flags);
-        list_for_each_entry(aaddr, &adev->local, entry) {
+	list_for_each_entry(aaddr, &adev->local, entry) {
 		for(i = 0, j = 0; i < ATM_ESA_LEN; ++i, ++j) {
 			if (j == *fmt) {
 				pos += sprintf(pos, ".");
@@ -49,7 +49,7 @@ static ssize_t show_atmaddress(struct class_device *cdev, char *buf)
 		}
 		pos += sprintf(pos, "\n");
 	}
-        spin_unlock_irqrestore(&adev->lock, flags);
+	spin_unlock_irqrestore(&adev->lock, flags);
 
 	return pos - buf;
 }

net/atm/common.c

@@ -109,7 +109,7 @@ static inline int vcc_writable(struct sock *sk)
 	struct atm_vcc *vcc = atm_sk(sk);
 
 	return (vcc->qos.txtp.max_sdu +
-	        atomic_read(&sk->sk_wmem_alloc)) <= sk->sk_sndbuf;
+		atomic_read(&sk->sk_wmem_alloc)) <= sk->sk_sndbuf;
 }
 
 static void vcc_write_space(struct sock *sk)
@@ -500,14 +500,14 @@ int vcc_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
 		msg->msg_flags |= MSG_TRUNC;
 	}
 
-        error = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
+	error = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
-        if (error)
+	if (error)
-                return error;
+		return error;
-        sock_recv_timestamp(msg, sk, skb);
+	sock_recv_timestamp(msg, sk, skb);
-        DPRINTK("RcvM %d -= %d\n", atomic_read(&sk->rmem_alloc), skb->truesize);
+	DPRINTK("RcvM %d -= %d\n", atomic_read(&sk->rmem_alloc), skb->truesize);
-        atm_return(vcc, skb->truesize);
+	atm_return(vcc, skb->truesize);
-        skb_free_datagram(sk, skb);
+	skb_free_datagram(sk, skb);
-        return copied;
+	return copied;
 }
 
 
@@ -675,7 +675,7 @@ static int check_qos(struct atm_qos *qos)
 	int error;
 
 	if (!qos->txtp.traffic_class && !qos->rxtp.traffic_class)
-                return -EINVAL;
+		return -EINVAL;
 	if (qos->txtp.traffic_class != qos->rxtp.traffic_class &&
 	    qos->txtp.traffic_class && qos->rxtp.traffic_class &&
 	    qos->txtp.traffic_class != ATM_ANYCLASS &&
@@ -786,11 +786,11 @@ static int __init atm_init(void)
 		printk(KERN_ERR "atmsvc_init() failed with %d\n", error);
 		goto out_atmpvc_exit;
 	}
-        if ((error = atm_proc_init()) < 0) {
+	if ((error = atm_proc_init()) < 0) {
 		printk(KERN_ERR "atm_proc_init() failed with %d\n",error);
 		goto out_atmsvc_exit;
 	}
-        if ((error = atm_sysfs_init()) < 0) {
+	if ((error = atm_sysfs_init()) < 0) {
 		printk(KERN_ERR "atm_sysfs_init() failed with %d\n",error);
 		goto out_atmproc_exit;
 	}

net/atm/ioctl.c

@@ -76,7 +76,7 @@ int vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 				}
 				skb = skb_peek(&sk->sk_receive_queue);
 				error = put_user(skb ? skb->len : 0,
-					 	 (int __user *)argp) ? -EFAULT : 0;
+						 (int __user *)argp) ? -EFAULT : 0;
 				goto done;
 			}
 		case SIOCGSTAMP: /* borrowed from IP */

net/atm/lec.c

@@ -1473,9 +1473,9 @@ static void lec_arp_init(struct lec_priv *priv)
 	for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
 		INIT_HLIST_HEAD(&priv->lec_arp_tables[i]);
 	}
-        INIT_HLIST_HEAD(&priv->lec_arp_empty_ones);
+	INIT_HLIST_HEAD(&priv->lec_arp_empty_ones);
-        INIT_HLIST_HEAD(&priv->lec_no_forward);
+	INIT_HLIST_HEAD(&priv->lec_no_forward);
-        INIT_HLIST_HEAD(&priv->mcast_fwds);
+	INIT_HLIST_HEAD(&priv->mcast_fwds);
 	spin_lock_init(&priv->lec_arp_lock);
 	INIT_DELAYED_WORK(&priv->lec_arp_work, lec_arp_check_expire);
 	schedule_delayed_work(&priv->lec_arp_work, LEC_ARP_REFRESH_INTERVAL);
@@ -2380,7 +2380,7 @@ lec_set_flush_tran_id(struct lec_priv *priv,
 			if (!memcmp(atm_addr, entry->atm_addr, ATM_ESA_LEN)) {
 				entry->flush_tran_id = tran_id;
 				DPRINTK("Set flush transaction id to %lx for %p\n",
-				        tran_id, entry);
+					tran_id, entry);
 			}
 		}
 	spin_unlock_irqrestore(&priv->lec_arp_lock, flags);

net/atm/mpc.c

@@ -1079,7 +1079,7 @@ static void check_qos_and_open_shortcut(struct k_message *msg, struct mpoa_clien
 			    else if(eg_entry->shortcut->qos.txtp.max_pcr > 0)
 				    entry->shortcut = eg_entry->shortcut;
 		}
-	 	if(entry->shortcut){
+		if(entry->shortcut){
 			dprintk("mpoa: (%s) using egress SVC to reach %u.%u.%u.%u\n",client->dev->name, NIPQUAD(dst_ip));
 			client->eg_ops->put(eg_entry);
 			return;
@@ -1094,7 +1094,7 @@ static void check_qos_and_open_shortcut(struct k_message *msg, struct mpoa_clien
 	{
 		msg->qos = qos->qos;
 		printk("mpoa: (%s) trying to get a CBR shortcut\n",client->dev->name);
-    	}
+	}
 	else memset(&msg->qos,0,sizeof(struct atm_qos));
 	msg_to_mpoad(msg, client);
 	return;

net/atm/mpc.h

@@ -12,32 +12,32 @@
 int msg_to_mpoad(struct k_message *msg, struct mpoa_client *mpc);
 
 struct mpoa_client {
-        struct mpoa_client *next;
+	struct mpoa_client *next;
-        struct net_device *dev;      /* lec in question                     */
+	struct net_device *dev;      /* lec in question                     */
-        int dev_num;                 /* e.g. 2 for lec2                     */
+	int dev_num;                 /* e.g. 2 for lec2                     */
-        int (*old_hard_start_xmit)(struct sk_buff *skb, struct net_device *dev);
+	int (*old_hard_start_xmit)(struct sk_buff *skb, struct net_device *dev);
-        struct atm_vcc *mpoad_vcc;   /* control channel to mpoad            */
+	struct atm_vcc *mpoad_vcc;   /* control channel to mpoad            */
-        uint8_t mps_ctrl_addr[ATM_ESA_LEN];  /* MPS control ATM address     */
+	uint8_t mps_ctrl_addr[ATM_ESA_LEN];  /* MPS control ATM address     */
-        uint8_t our_ctrl_addr[ATM_ESA_LEN];  /* MPC's control ATM address   */
+	uint8_t our_ctrl_addr[ATM_ESA_LEN];  /* MPC's control ATM address   */
 
-        rwlock_t ingress_lock;
+	rwlock_t ingress_lock;
-        struct in_cache_ops *in_ops; /* ingress cache operations            */
+	struct in_cache_ops *in_ops; /* ingress cache operations            */
-        in_cache_entry *in_cache;    /* the ingress cache of this MPC       */
+	in_cache_entry *in_cache;    /* the ingress cache of this MPC       */
 
-        rwlock_t egress_lock;
+	rwlock_t egress_lock;
-        struct eg_cache_ops *eg_ops; /* egress cache operations             */
+	struct eg_cache_ops *eg_ops; /* egress cache operations             */
-        eg_cache_entry *eg_cache;    /* the egress  cache of this MPC       */
+	eg_cache_entry *eg_cache;    /* the egress  cache of this MPC       */
 
-        uint8_t *mps_macs;           /* array of MPS MAC addresses, >=1     */
+	uint8_t *mps_macs;           /* array of MPS MAC addresses, >=1     */
-        int number_of_mps_macs;      /* number of the above MAC addresses   */
+	int number_of_mps_macs;      /* number of the above MAC addresses   */
-        struct mpc_parameters parameters;  /* parameters for this client    */
+	struct mpc_parameters parameters;  /* parameters for this client    */
 };
 
 
 struct atm_mpoa_qos {
-        struct atm_mpoa_qos *next;
+	struct atm_mpoa_qos *next;
-        __be32 ipaddr;
+	__be32 ipaddr;
-        struct atm_qos qos;
+	struct atm_qos qos;
 };
 
 

net/atm/mpoa_caches.c

@@ -369,7 +369,7 @@ static eg_cache_entry *eg_cache_get_by_vcc(struct atm_vcc *vcc, struct mpoa_clie
 	while (entry != NULL){
 		if (entry->shortcut == vcc) {
 			atomic_inc(&entry->use);
-	       		read_unlock_irqrestore(&mpc->egress_lock, flags);
+			read_unlock_irqrestore(&mpc->egress_lock, flags);
 			return entry;
 		}
 		entry = entry->next;
@@ -388,7 +388,7 @@ static eg_cache_entry *eg_cache_get_by_src_ip(__be32 ipaddr, struct mpoa_client
 	while(entry != NULL){
 		if(entry->latest_ip_addr == ipaddr) {
 			atomic_inc(&entry->use);
-	       		read_unlock_irq(&mpc->egress_lock);
+			read_unlock_irq(&mpc->egress_lock);
 			return entry;
 		}
 		entry = entry->next;

net/atm/mpoa_caches.h

@@ -12,66 +12,66 @@ struct mpoa_client;
 void atm_mpoa_init_cache(struct mpoa_client *mpc);
 
 typedef struct in_cache_entry {
-        struct in_cache_entry *next;
+	struct in_cache_entry *next;
-        struct in_cache_entry *prev;
+	struct in_cache_entry *prev;
-        struct timeval  tv;
+	struct timeval  tv;
-        struct timeval  reply_wait;
+	struct timeval  reply_wait;
-        struct timeval  hold_down;
+	struct timeval  hold_down;
-        uint32_t  packets_fwded;
+	uint32_t  packets_fwded;
-        uint16_t  entry_state; 
+	uint16_t  entry_state;
-        uint32_t retry_time;
+	uint32_t retry_time;
-        uint32_t refresh_time;
+	uint32_t refresh_time;
-        uint32_t count;
+	uint32_t count;
-        struct   atm_vcc *shortcut;
+	struct   atm_vcc *shortcut;
-        uint8_t  MPS_ctrl_ATM_addr[ATM_ESA_LEN];
+	uint8_t  MPS_ctrl_ATM_addr[ATM_ESA_LEN];
-        struct   in_ctrl_info ctrl_info;
+	struct   in_ctrl_info ctrl_info;
-        atomic_t use;
+	atomic_t use;
 } in_cache_entry;
 
 struct in_cache_ops{
-        in_cache_entry *(*add_entry)(__be32 dst_ip,
+	in_cache_entry *(*add_entry)(__be32 dst_ip,
-                                      struct mpoa_client *client);
+				      struct mpoa_client *client);
-        in_cache_entry *(*get)(__be32 dst_ip, struct mpoa_client *client);
+	in_cache_entry *(*get)(__be32 dst_ip, struct mpoa_client *client);
-        in_cache_entry *(*get_with_mask)(__be32 dst_ip,
+	in_cache_entry *(*get_with_mask)(__be32 dst_ip,
 					 struct mpoa_client *client,
 					 __be32 mask);
-        in_cache_entry *(*get_by_vcc)(struct atm_vcc *vcc, 
+	in_cache_entry *(*get_by_vcc)(struct atm_vcc *vcc,
-                                      struct mpoa_client *client);
+				      struct mpoa_client *client);
-        void            (*put)(in_cache_entry *entry);
+	void            (*put)(in_cache_entry *entry);
-        void            (*remove_entry)(in_cache_entry *delEntry,
+	void            (*remove_entry)(in_cache_entry *delEntry,
 					struct mpoa_client *client );
-        int             (*cache_hit)(in_cache_entry *entry,
+	int             (*cache_hit)(in_cache_entry *entry,
-                                     struct mpoa_client *client);
+				     struct mpoa_client *client);
-        void            (*clear_count)(struct mpoa_client *client);
+	void            (*clear_count)(struct mpoa_client *client);
-        void            (*check_resolving)(struct mpoa_client *client);
+	void            (*check_resolving)(struct mpoa_client *client);
-        void            (*refresh)(struct mpoa_client *client);
+	void            (*refresh)(struct mpoa_client *client);
-        void            (*destroy_cache)(struct mpoa_client *mpc);
+	void            (*destroy_cache)(struct mpoa_client *mpc);
 };
 
 typedef struct eg_cache_entry{
-        struct               eg_cache_entry *next;
+	struct               eg_cache_entry *next;
-        struct               eg_cache_entry *prev;
+	struct               eg_cache_entry *prev;
-        struct               timeval  tv;
+	struct               timeval  tv;
-        uint8_t              MPS_ctrl_ATM_addr[ATM_ESA_LEN];
+	uint8_t              MPS_ctrl_ATM_addr[ATM_ESA_LEN];
-        struct atm_vcc       *shortcut;
+	struct atm_vcc       *shortcut;
-        uint32_t             packets_rcvd;
+	uint32_t             packets_rcvd;
-        uint16_t             entry_state;
+	uint16_t             entry_state;
-        __be32             latest_ip_addr;    /* The src IP address of the last packet */
+	__be32             latest_ip_addr;    /* The src IP address of the last packet */
-        struct eg_ctrl_info  ctrl_info;
+	struct eg_ctrl_info  ctrl_info;
-        atomic_t             use;
+	atomic_t             use;
 } eg_cache_entry;
 
 struct eg_cache_ops{
-        eg_cache_entry *(*add_entry)(struct k_message *msg, struct mpoa_client *client);
+	eg_cache_entry *(*add_entry)(struct k_message *msg, struct mpoa_client *client);
-        eg_cache_entry *(*get_by_cache_id)(__be32 cache_id, struct mpoa_client *client);
+	eg_cache_entry *(*get_by_cache_id)(__be32 cache_id, struct mpoa_client *client);
-        eg_cache_entry *(*get_by_tag)(__be32 cache_id, struct mpoa_client *client);
+	eg_cache_entry *(*get_by_tag)(__be32 cache_id, struct mpoa_client *client);
-        eg_cache_entry *(*get_by_vcc)(struct atm_vcc *vcc, struct mpoa_client *client);
+	eg_cache_entry *(*get_by_vcc)(struct atm_vcc *vcc, struct mpoa_client *client);
-        eg_cache_entry *(*get_by_src_ip)(__be32 ipaddr, struct mpoa_client *client);
+	eg_cache_entry *(*get_by_src_ip)(__be32 ipaddr, struct mpoa_client *client);
-        void            (*put)(eg_cache_entry *entry);
+	void            (*put)(eg_cache_entry *entry);
-        void            (*remove_entry)(eg_cache_entry *entry, struct mpoa_client *client);
+	void            (*remove_entry)(eg_cache_entry *entry, struct mpoa_client *client);
-        void            (*update)(eg_cache_entry *entry, uint16_t holding_time);
+	void            (*update)(eg_cache_entry *entry, uint16_t holding_time);
-        void            (*clear_expired)(struct mpoa_client *client);
+	void            (*clear_expired)(struct mpoa_client *client);
-        void            (*destroy_cache)(struct mpoa_client *mpc);
+	void            (*destroy_cache)(struct mpoa_client *mpc);
 };
 
 

net/atm/mpoa_proc.c

@@ -32,7 +32,7 @@ extern struct proc_dir_entry *atm_proc_root;  /* from proc.c. */
 
 static int proc_mpc_open(struct inode *inode, struct file *file);
 static ssize_t proc_mpc_write(struct file *file, const char __user *buff,
-                              size_t nbytes, loff_t *ppos);
+			      size_t nbytes, loff_t *ppos);
 
 static int parse_qos(const char *buff);
 
@@ -52,18 +52,18 @@ static struct file_operations mpc_file_operations = {
  * Returns the state of an ingress cache entry as a string
  */
 static const char *ingress_state_string(int state){
-        switch(state) {
+	switch(state) {
 	case INGRESS_RESOLVING:
-	        return "resolving  ";
+		return "resolving  ";
 		break;
 	case INGRESS_RESOLVED:
-                return "resolved   ";
+		return "resolved   ";
 		break;
 	case INGRESS_INVALID:
-	        return "invalid    ";
+		return "invalid    ";
 		break;
 	case INGRESS_REFRESHING:
-	        return "refreshing ";
+		return "refreshing ";
 		break;
 	default:
 	       return "";
@@ -74,15 +74,15 @@ static const char *ingress_state_string(int state){
  * Returns the state of an egress cache entry as a string
  */
 static const char *egress_state_string(int state){
-        switch(state) {
+	switch(state) {
 	case EGRESS_RESOLVED:
-	        return "resolved   ";
+		return "resolved   ";
 		break;
 	case EGRESS_PURGE:
-                return "purge      ";
+		return "purge      ";
 		break;
 	case EGRESS_INVALID:
-	        return "invalid    ";
+		return "invalid    ";
 		break;
 	default:
 	       return "";
@@ -190,51 +190,51 @@ static int proc_mpc_open(struct inode *inode, struct file *file)
 }
 
 static ssize_t proc_mpc_write(struct file *file, const char __user *buff,
-                              size_t nbytes, loff_t *ppos)
+			      size_t nbytes, loff_t *ppos)
 {
-        char *page, *p;
+	char *page, *p;
 	unsigned len;
 
-        if (nbytes == 0)
+	if (nbytes == 0)
 		return 0;
 
-        if (nbytes >= PAGE_SIZE)
+	if (nbytes >= PAGE_SIZE)
 		nbytes = PAGE_SIZE-1;
 
-        page = (char *)__get_free_page(GFP_KERNEL);
+	page = (char *)__get_free_page(GFP_KERNEL);
-        if (!page)
+	if (!page)
 		return -ENOMEM;
 
-        for (p = page, len = 0; len < nbytes; p++, len++) {
+	for (p = page, len = 0; len < nbytes; p++, len++) {
-                if (get_user(*p, buff++)) {
+		if (get_user(*p, buff++)) {
 			free_page((unsigned long)page);
 			return -EFAULT;
 		}
-                if (*p == '\0' || *p == '\n')
+		if (*p == '\0' || *p == '\n')
-                        break;
+			break;
-        }
+	}
 
-        *p = '\0';
+	*p = '\0';
 
 	if (!parse_qos(page))
-                printk("mpoa: proc_mpc_write: could not parse '%s'\n", page);
+		printk("mpoa: proc_mpc_write: could not parse '%s'\n", page);
 
-        free_page((unsigned long)page);
+	free_page((unsigned long)page);
 
-        return len;
+	return len;
 }
 
 static int parse_qos(const char *buff)
 {
-        /* possible lines look like this
+	/* possible lines look like this
-         * add 130.230.54.142 tx=max_pcr,max_sdu rx=max_pcr,max_sdu
+	 * add 130.230.54.142 tx=max_pcr,max_sdu rx=max_pcr,max_sdu
-         */
+	 */
-        unsigned char ip[4]; 
+	unsigned char ip[4];
 	int tx_pcr, tx_sdu, rx_pcr, rx_sdu;
-        __be32 ipaddr;
+	__be32 ipaddr;
 	struct atm_qos qos;
 
-        memset(&qos, 0, sizeof(struct atm_qos));
+	memset(&qos, 0, sizeof(struct atm_qos));
 
 	if (sscanf(buff, "del %hhu.%hhu.%hhu.%hhu",
 			ip, ip+1, ip+2, ip+3) == 4) {
@@ -250,14 +250,14 @@ static int parse_qos(const char *buff)
 		ip, ip+1, ip+2, ip+3, &tx_pcr, &tx_sdu, &rx_pcr, &rx_sdu) != 8)
 		return 0;
 
-        ipaddr = *(__be32 *)ip;
+	ipaddr = *(__be32 *)ip;
 	qos.txtp.traffic_class = ATM_CBR;
 	qos.txtp.max_pcr = tx_pcr;
 	qos.txtp.max_sdu = tx_sdu;
 	qos.rxtp.traffic_class = ATM_CBR;
 	qos.rxtp.max_pcr = rx_pcr;
 	qos.rxtp.max_sdu = rx_sdu;
-        qos.aal = ATM_AAL5;
+	qos.aal = ATM_AAL5;
 	dprintk("mpoa: mpoa_proc.c: parse_qos(): setting qos paramameters to tx=%d,%d rx=%d,%d\n",
 		qos.txtp.max_pcr,
 		qos.txtp.max_sdu,
@@ -276,11 +276,11 @@ int mpc_proc_init(void)
 {
 	struct proc_dir_entry *p;
 
-        p = create_proc_entry(STAT_FILE_NAME, 0, atm_proc_root);
+	p = create_proc_entry(STAT_FILE_NAME, 0, atm_proc_root);
 	if (!p) {
-                printk(KERN_ERR "Unable to initialize /proc/atm/%s\n", STAT_FILE_NAME);
+		printk(KERN_ERR "Unable to initialize /proc/atm/%s\n", STAT_FILE_NAME);
-                return -ENOMEM;
+		return -ENOMEM;
-        }
+	}
 	p->proc_fops = &mpc_file_operations;
 	p->owner = THIS_MODULE;
 	return 0;

net/atm/proc.c

@@ -257,7 +257,7 @@ static int atm_dev_seq_show(struct seq_file *seq, void *v)
 
 		atm_dev_info(seq, dev);
 	}
- 	return 0;
+	return 0;
 }
 
 static struct seq_operations atm_dev_seq_ops = {
@@ -316,29 +316,29 @@ static struct file_operations pvc_seq_fops = {
 
 static int vcc_seq_show(struct seq_file *seq, void *v)
 {
- 	if (v == (void *)1) {
+	if (v == (void *)1) {
- 		seq_printf(seq, sizeof(void *) == 4 ? "%-8s%s" : "%-16s%s",
+		seq_printf(seq, sizeof(void *) == 4 ? "%-8s%s" : "%-16s%s",
- 			"Address ", "Itf VPI VCI   Fam Flags Reply "
+			"Address ", "Itf VPI VCI   Fam Flags Reply "
- 			"Send buffer     Recv buffer      [refcnt]\n");
+			"Send buffer     Recv buffer      [refcnt]\n");
- 	} else {
+	} else {
- 		struct vcc_state *state = seq->private;
+		struct vcc_state *state = seq->private;
- 		struct atm_vcc *vcc = atm_sk(state->sk);
+		struct atm_vcc *vcc = atm_sk(state->sk);
 
- 		vcc_info(seq, vcc);
+		vcc_info(seq, vcc);
- 	}
+	}
-  	return 0;
+	return 0;
 }
 
 static struct seq_operations vcc_seq_ops = {
- 	.start	= vcc_seq_start,
+	.start	= vcc_seq_start,
- 	.next	= vcc_seq_next,
+	.next	= vcc_seq_next,
- 	.stop	= vcc_seq_stop,
+	.stop	= vcc_seq_stop,
- 	.show	= vcc_seq_show,
+	.show	= vcc_seq_show,
 };
 
 static int vcc_seq_open(struct inode *inode, struct file *file)
 {
- 	return __vcc_seq_open(inode, file, 0, &vcc_seq_ops);
+	return __vcc_seq_open(inode, file, 0, &vcc_seq_ops);
 }
 
 static struct file_operations vcc_seq_fops = {

net/atm/pvc.c

@@ -72,7 +72,7 @@ static int pvc_setsockopt(struct socket *sock, int level, int optname,
 
 
 static int pvc_getsockopt(struct socket *sock, int level, int optname,
-		          char __user *optval, int __user *optlen)
+			  char __user *optval, int __user *optlen)
 {
 	struct sock *sk = sock->sk;
 	int error;
@@ -91,7 +91,7 @@ static int pvc_getname(struct socket *sock,struct sockaddr *sockaddr,
 	struct atm_vcc *vcc = ATM_SD(sock);
 
 	if (!vcc->dev || !test_bit(ATM_VF_ADDR,&vcc->flags)) return -ENOTCONN;
-        *sockaddr_len = sizeof(struct sockaddr_atmpvc);
+	*sockaddr_len = sizeof(struct sockaddr_atmpvc);
 	addr = (struct sockaddr_atmpvc *) sockaddr;
 	addr->sap_family = AF_ATMPVC;
 	addr->sap_addr.itf = vcc->dev->number;

net/atm/raw.c

@@ -56,12 +56,12 @@ static int atm_send_aal0(struct atm_vcc *vcc,struct sk_buff *skb)
 	 * still work
 	 */
 	if (!capable(CAP_NET_ADMIN) &&
-            (((u32 *) skb->data)[0] & (ATM_HDR_VPI_MASK | ATM_HDR_VCI_MASK)) !=
+	    (((u32 *) skb->data)[0] & (ATM_HDR_VPI_MASK | ATM_HDR_VCI_MASK)) !=
-            ((vcc->vpi << ATM_HDR_VPI_SHIFT) | (vcc->vci << ATM_HDR_VCI_SHIFT)))
+	    ((vcc->vpi << ATM_HDR_VPI_SHIFT) | (vcc->vci << ATM_HDR_VCI_SHIFT)))
 	    {
 		kfree_skb(skb);
 		return -EADDRNOTAVAIL;
-        }
+	}
 	return vcc->dev->ops->send(vcc,skb);
 }
 

net/atm/resources.c

@@ -228,7 +228,7 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg)
 				*tmp_p++ = dev->number;
 			}
 			mutex_unlock(&atm_dev_mutex);
-		        error = ((copy_to_user(buf, tmp_buf, size)) ||
+			error = ((copy_to_user(buf, tmp_buf, size)) ||
 					put_user(size, &iobuf->length))
 						? -EFAULT : 0;
 			kfree(tmp_buf);
@@ -414,13 +414,13 @@ static __inline__ void *dev_get_idx(loff_t left)
 
 void *atm_dev_seq_start(struct seq_file *seq, loff_t *pos)
 {
- 	mutex_lock(&atm_dev_mutex);
+	mutex_lock(&atm_dev_mutex);
 	return *pos ? dev_get_idx(*pos) : (void *) 1;
 }
 
 void atm_dev_seq_stop(struct seq_file *seq, void *v)
 {
- 	mutex_unlock(&atm_dev_mutex);
+	mutex_unlock(&atm_dev_mutex);
 }
 
 void *atm_dev_seq_next(struct seq_file *seq, void *v, loff_t *pos)

net/atm/svc.c

@@ -89,7 +89,7 @@ static int svc_release(struct socket *sock)
 		clear_bit(ATM_VF_READY, &vcc->flags);
 		/* VCC pointer is used as a reference, so we must not free it
 		   (thereby subjecting it to re-use) before all pending connections
-	           are closed */
+		   are closed */
 		svc_disconnect(vcc);
 		vcc_release(sock);
 	}
@@ -144,7 +144,7 @@ static int svc_bind(struct socket *sock,struct sockaddr *sockaddr,
 		error = -EUNATCH;
 		goto out;
 	}
-        if (!sk->sk_err)
+	if (!sk->sk_err)
 		set_bit(ATM_VF_BOUND,&vcc->flags);
 	error = -sk->sk_err;
 out:
@@ -229,7 +229,7 @@ static int svc_connect(struct socket *sock,struct sockaddr *sockaddr,
 			 * This is tricky:
 			 *   Kernel ---close--> Demon
 			 *   Kernel <--close--- Demon
-		         * or
+			 * or
 			 *   Kernel ---close--> Demon
 			 *   Kernel <--error--- Demon
 			 * or
@@ -470,13 +470,13 @@ static int svc_setsockopt(struct socket *sock, int level, int optname,
 			}
 			set_bit(ATM_VF_HASSAP, &vcc->flags);
 			break;
- 		case SO_MULTIPOINT:
+		case SO_MULTIPOINT:
 			if (level != SOL_ATM || optlen != sizeof(int)) {
 				error = -EINVAL;
 				goto out;
 			}
- 			if (get_user(value, (int __user *) optval)) {
+			if (get_user(value, (int __user *) optval)) {
- 				error = -EFAULT;
+				error = -EFAULT;
 				goto out;
 			}
 			if (value == 1) {
@@ -486,7 +486,7 @@ static int svc_setsockopt(struct socket *sock, int level, int optname,
 			} else {
 				error = -EINVAL;
 			}
-  			break;
+			break;
 		default:
 			error = vcc_setsockopt(sock, level, optname,
 					       optval, optlen);
@@ -539,7 +539,7 @@ static int svc_addparty(struct socket *sock, struct sockaddr *sockaddr,
 	set_bit(ATM_VF_WAITING, &vcc->flags);
 	prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
 	sigd_enq(vcc, as_addparty, NULL, NULL,
-	         (struct sockaddr_atmsvc *) sockaddr);
+		 (struct sockaddr_atmsvc *) sockaddr);
 	if (flags & O_NONBLOCK) {
 		finish_wait(sk->sk_sleep, &wait);
 		error = -EINPROGRESS;
@@ -587,26 +587,26 @@ out:
 
 static int svc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 {
- 	int error, ep_ref;
+	int error, ep_ref;
- 	struct sockaddr_atmsvc sa;
+	struct sockaddr_atmsvc sa;
 	struct atm_vcc *vcc = ATM_SD(sock);
 
 	switch (cmd) {
- 		case ATM_ADDPARTY:
+		case ATM_ADDPARTY:
- 			if (!test_bit(ATM_VF_SESSION, &vcc->flags))
+			if (!test_bit(ATM_VF_SESSION, &vcc->flags))
- 				return -EINVAL;
+				return -EINVAL;
- 			if (copy_from_user(&sa, (void __user *) arg, sizeof(sa)))
+			if (copy_from_user(&sa, (void __user *) arg, sizeof(sa)))
 				return -EFAULT;
- 			error = svc_addparty(sock, (struct sockaddr *) &sa, sizeof(sa), 0);
+			error = svc_addparty(sock, (struct sockaddr *) &sa, sizeof(sa), 0);
- 			break;
+			break;
- 		case ATM_DROPPARTY:
+		case ATM_DROPPARTY:
- 			if (!test_bit(ATM_VF_SESSION, &vcc->flags))
+			if (!test_bit(ATM_VF_SESSION, &vcc->flags))
- 				return -EINVAL;
+				return -EINVAL;
- 			if (copy_from_user(&ep_ref, (void __user *) arg, sizeof(int)))
+			if (copy_from_user(&ep_ref, (void __user *) arg, sizeof(int)))
 				return -EFAULT;
- 			error = svc_dropparty(sock, ep_ref);
+			error = svc_dropparty(sock, ep_ref);
- 			break;
+			break;
-  		default:
+		default:
 			error = vcc_ioctl(sock, cmd, arg);
 	}
 

net/ax25/af_ax25.c

@@ -369,57 +369,57 @@ static int ax25_ctl_ioctl(const unsigned int cmd, void __user *arg)
 		ax25_disconnect(ax25, ENETRESET);
 		break;
 
-  	case AX25_WINDOW:
+	case AX25_WINDOW:
-  		if (ax25->modulus == AX25_MODULUS) {
+		if (ax25->modulus == AX25_MODULUS) {
-  			if (ax25_ctl.arg < 1 || ax25_ctl.arg > 7)
+			if (ax25_ctl.arg < 1 || ax25_ctl.arg > 7)
-  				return -EINVAL;
+				return -EINVAL;
-  		} else {
+		} else {
-  			if (ax25_ctl.arg < 1 || ax25_ctl.arg > 63)
+			if (ax25_ctl.arg < 1 || ax25_ctl.arg > 63)
-  				return -EINVAL;
+				return -EINVAL;
-  		}
+		}
-  		ax25->window = ax25_ctl.arg;
+		ax25->window = ax25_ctl.arg;
-  		break;
+		break;
 
-  	case AX25_T1:
+	case AX25_T1:
 		if (ax25_ctl.arg < 1)
-  			return -EINVAL;
-  		ax25->rtt = (ax25_ctl.arg * HZ) / 2;
-  		ax25->t1  = ax25_ctl.arg * HZ;
-  		break;
-
-  	case AX25_T2:
-  		if (ax25_ctl.arg < 1)
-  			return -EINVAL;
-  		ax25->t2 = ax25_ctl.arg * HZ;
-  		break;
-
-  	case AX25_N2:
-  		if (ax25_ctl.arg < 1 || ax25_ctl.arg > 31)
 			return -EINVAL;
-  		ax25->n2count = 0;
+		ax25->rtt = (ax25_ctl.arg * HZ) / 2;
-  		ax25->n2 = ax25_ctl.arg;
+		ax25->t1  = ax25_ctl.arg * HZ;
-  		break;
+		break;
 
-  	case AX25_T3:
+	case AX25_T2:
-  		if (ax25_ctl.arg < 0)
+		if (ax25_ctl.arg < 1)
-  			return -EINVAL;
+			return -EINVAL;
-  		ax25->t3 = ax25_ctl.arg * HZ;
+		ax25->t2 = ax25_ctl.arg * HZ;
-  		break;
+		break;
 
-  	case AX25_IDLE:
+	case AX25_N2:
-  		if (ax25_ctl.arg < 0)
+		if (ax25_ctl.arg < 1 || ax25_ctl.arg > 31)
-  			return -EINVAL;
+			return -EINVAL;
-  		ax25->idle = ax25_ctl.arg * 60 * HZ;
+		ax25->n2count = 0;
-  		break;
+		ax25->n2 = ax25_ctl.arg;
+		break;
 
-  	case AX25_PACLEN:
+	case AX25_T3:
-  		if (ax25_ctl.arg < 16 || ax25_ctl.arg > 65535)
+		if (ax25_ctl.arg < 0)
-  			return -EINVAL;
+			return -EINVAL;
-  		ax25->paclen = ax25_ctl.arg;
+		ax25->t3 = ax25_ctl.arg * HZ;
-  		break;
+		break;
 
-  	default:
+	case AX25_IDLE:
-  		return -EINVAL;
+		if (ax25_ctl.arg < 0)
+			return -EINVAL;
+		ax25->idle = ax25_ctl.arg * 60 * HZ;
+		break;
+
+	case AX25_PACLEN:
+		if (ax25_ctl.arg < 16 || ax25_ctl.arg > 65535)
+			return -EINVAL;
+		ax25->paclen = ax25_ctl.arg;
+		break;
+
+	default:
+		return -EINVAL;
 	  }
 
 	return 0;
@@ -1209,7 +1209,7 @@ static int __must_check ax25_connect(struct socket *sock,
 
 	if (sk->sk_type == SOCK_SEQPACKET &&
 	    (ax25t=ax25_find_cb(&ax25->source_addr, &fsa->fsa_ax25.sax25_call, digi,
-		    	 ax25->ax25_dev->dev))) {
+			 ax25->ax25_dev->dev))) {
 		kfree(digi);
 		err = -EADDRINUSE;		/* Already such a connection */
 		ax25_cb_put(ax25t);
@@ -1470,8 +1470,8 @@ static int ax25_sendmsg(struct kiocb *iocb, struct socket *sock,
 		else if (addr_len != sizeof(struct full_sockaddr_ax25)) {
 			/* support for old structure may go away some time */
 			if ((addr_len < sizeof(struct sockaddr_ax25) + sizeof(ax25_address) * 6) ||
-		    	    (addr_len > sizeof(struct full_sockaddr_ax25))) {
+			    (addr_len > sizeof(struct full_sockaddr_ax25))) {
-		    		err = -EINVAL;
+				err = -EINVAL;
 				goto out;
 			}
 
@@ -1624,7 +1624,7 @@ static int ax25_recvmsg(struct kiocb *iocb, struct socket *sock,
 
 	/* Now we can treat all alike */
 	skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
-	                        flags & MSG_DONTWAIT, &err);
+				flags & MSG_DONTWAIT, &err);
 	if (skb == NULL)
 		goto out;
 

net/ax25/ax25_addr.c

@@ -126,10 +126,10 @@ int ax25cmp(const ax25_address *a, const ax25_address *b)
 		ct++;
 	}
 
- 	if ((a->ax25_call[ct] & 0x1E) == (b->ax25_call[ct] & 0x1E))	/* SSID without control bit */
+	if ((a->ax25_call[ct] & 0x1E) == (b->ax25_call[ct] & 0x1E))	/* SSID without control bit */
- 		return 0;
+		return 0;
 
- 	return 2;			/* Partial match */
+	return 2;			/* Partial match */
 }
 
 EXPORT_SYMBOL(ax25cmp);

net/ax25/ax25_ip.c

@@ -55,46 +55,46 @@ int ax25_hard_header(struct sk_buff *skb, struct net_device *dev, unsigned short
 	if (type == ETH_P_AX25)
 		return 0;
 
-  	/* header is an AX.25 UI frame from us to them */
+	/* header is an AX.25 UI frame from us to them */
- 	buff = skb_push(skb, AX25_HEADER_LEN);
+	buff = skb_push(skb, AX25_HEADER_LEN);
-  	*buff++ = 0x00;	/* KISS DATA */
+	*buff++ = 0x00;	/* KISS DATA */
 
 	if (daddr != NULL)
 		memcpy(buff, daddr, dev->addr_len);	/* Address specified */
 
-  	buff[6] &= ~AX25_CBIT;
+	buff[6] &= ~AX25_CBIT;
-  	buff[6] &= ~AX25_EBIT;
+	buff[6] &= ~AX25_EBIT;
-  	buff[6] |= AX25_SSSID_SPARE;
+	buff[6] |= AX25_SSSID_SPARE;
-  	buff    += AX25_ADDR_LEN;
+	buff    += AX25_ADDR_LEN;
 
-  	if (saddr != NULL)
+	if (saddr != NULL)
-  		memcpy(buff, saddr, dev->addr_len);
+		memcpy(buff, saddr, dev->addr_len);
-  	else
+	else
-  		memcpy(buff, dev->dev_addr, dev->addr_len);
+		memcpy(buff, dev->dev_addr, dev->addr_len);
 
-  	buff[6] &= ~AX25_CBIT;
+	buff[6] &= ~AX25_CBIT;
-  	buff[6] |= AX25_EBIT;
+	buff[6] |= AX25_EBIT;
-  	buff[6] |= AX25_SSSID_SPARE;
+	buff[6] |= AX25_SSSID_SPARE;
-  	buff    += AX25_ADDR_LEN;
+	buff    += AX25_ADDR_LEN;
 
-  	*buff++  = AX25_UI;	/* UI */
+	*buff++  = AX25_UI;	/* UI */
 
-  	/* Append a suitable AX.25 PID */
+	/* Append a suitable AX.25 PID */
-  	switch (type) {
+	switch (type) {
-  	case ETH_P_IP:
+	case ETH_P_IP:
-  		*buff++ = AX25_P_IP;
+		*buff++ = AX25_P_IP;
- 		break;
+		break;
-  	case ETH_P_ARP:
+	case ETH_P_ARP:
-  		*buff++ = AX25_P_ARP;
+		*buff++ = AX25_P_ARP;
-  		break;
+		break;
-  	default:
+	default:
-  		printk(KERN_ERR "AX.25: ax25_hard_header - wrong protocol type 0x%2.2x\n", type);
+		printk(KERN_ERR "AX.25: ax25_hard_header - wrong protocol type 0x%2.2x\n", type);
-  		*buff++ = 0;
+		*buff++ = 0;
-  		break;
+		break;
- 	}
+	}
 
 	if (daddr != NULL)
-	  	return AX25_HEADER_LEN;
+		return AX25_HEADER_LEN;
 
 	return -AX25_HEADER_LEN;	/* Unfinished header */
 }
@@ -114,8 +114,8 @@ int ax25_rebuild_header(struct sk_buff *skb)
 	dst = (ax25_address *)(bp + 1);
 	src = (ax25_address *)(bp + 8);
 
-  	if (arp_find(bp + 1, skb))
+	if (arp_find(bp + 1, skb))
-  		return 1;
+		return 1;
 
 	route = ax25_get_route(dst, NULL);
 	if (route) {
@@ -127,8 +127,8 @@ int ax25_rebuild_header(struct sk_buff *skb)
 	if (dev == NULL)
 		dev = skb->dev;
 
-        if ((ax25_dev = ax25_dev_ax25dev(dev)) == NULL) {
+	if ((ax25_dev = ax25_dev_ax25dev(dev)) == NULL) {
-                goto put;
+		goto put;
 	}
 
 	if (bp[16] == AX25_P_IP) {
@@ -186,13 +186,13 @@ int ax25_rebuild_header(struct sk_buff *skb)
 		}
 	}
 
-  	bp[7]  &= ~AX25_CBIT;
+	bp[7]  &= ~AX25_CBIT;
-  	bp[7]  &= ~AX25_EBIT;
+	bp[7]  &= ~AX25_EBIT;
-  	bp[7]  |= AX25_SSSID_SPARE;
+	bp[7]  |= AX25_SSSID_SPARE;
 
-  	bp[14] &= ~AX25_CBIT;
+	bp[14] &= ~AX25_CBIT;
-  	bp[14] |= AX25_EBIT;
+	bp[14] |= AX25_EBIT;
-  	bp[14] |= AX25_SSSID_SPARE;
+	bp[14] |= AX25_SSSID_SPARE;
 
 	skb_pull(skb, AX25_KISS_HEADER_LEN);
 
@@ -211,7 +211,7 @@ put:
 	if (route)
 		ax25_put_route(route);
 
-  	return 1;
+	return 1;
 }
 
 #else	/* INET */

net/ax25/ax25_route.c

@@ -87,7 +87,7 @@ static int __must_check ax25_rt_add(struct ax25_routes_struct *route)
 	ax25_rt = ax25_route_list;
 	while (ax25_rt != NULL) {
 		if (ax25cmp(&ax25_rt->callsign, &route->dest_addr) == 0 &&
-		            ax25_rt->dev == ax25_dev->dev) {
+			    ax25_rt->dev == ax25_dev->dev) {
 			kfree(ax25_rt->digipeat);
 			ax25_rt->digipeat = NULL;
 			if (route->digi_count != 0) {
@@ -253,7 +253,7 @@ static void *ax25_rt_seq_start(struct seq_file *seq, loff_t *pos)
 	struct ax25_route *ax25_rt;
 	int i = 1;
 
- 	read_lock(&ax25_route_lock);
+	read_lock(&ax25_route_lock);
 	if (*pos == 0)
 		return SEQ_START_TOKEN;
 

net/ax25/ax25_subr.c

@@ -56,7 +56,7 @@ void ax25_frames_acked(ax25_cb *ax25, unsigned short nr)
 	 */
 	if (ax25->va != nr) {
 		while (skb_peek(&ax25->ack_queue) != NULL && ax25->va != nr) {
-		        skb = skb_dequeue(&ax25->ack_queue);
+			skb = skb_dequeue(&ax25->ack_queue);
 			kfree_skb(skb);
 			ax25->va = (ax25->va + 1) % ax25->modulus;
 		}
@@ -65,7 +65,7 @@ void ax25_frames_acked(ax25_cb *ax25, unsigned short nr)
 
 void ax25_requeue_frames(ax25_cb *ax25)
 {
-        struct sk_buff *skb, *skb_prev = NULL;
+	struct sk_buff *skb, *skb_prev = NULL;
 
 	/*
 	 * Requeue all the un-ack-ed frames on the output queue to be picked

net/ax25/ax25_uid.c

@@ -164,7 +164,7 @@ static void *ax25_uid_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 	++*pos;
 
 	return hlist_entry(((ax25_uid_assoc *)v)->uid_node.next,
-	                   ax25_uid_assoc, uid_node);
+			   ax25_uid_assoc, uid_node);
 }
 
 static void ax25_uid_seq_stop(struct seq_file *seq, void *v)

net/bluetooth/bnep/bnep.h

@@ -157,8 +157,8 @@ struct bnep_session {
 	struct list_head list;
 
 	unsigned int  role;
-        unsigned long state;
+	unsigned long state;
-        unsigned long flags;
+	unsigned long flags;
 	atomic_t      killed;
 
 	struct ethhdr eh;
@@ -178,7 +178,7 @@ int bnep_sock_cleanup(void);
 
 static inline int bnep_mc_hash(__u8 *addr)
 {
-        return (crc32_be(~0, addr, ETH_ALEN) >> 26);
+	return (crc32_be(~0, addr, ETH_ALEN) >> 26);
 }
 
 #endif

net/bluetooth/bnep/core.c

@@ -471,7 +471,7 @@ static int bnep_session(void *arg)
 
 	BT_DBG("");
 
-        daemonize("kbnepd %s", dev->name);
+	daemonize("kbnepd %s", dev->name);
 	set_user_nice(current, -15);
 	current->flags |= PF_NOFREEZE;
 

net/bluetooth/bnep/netdev.c

@@ -94,7 +94,7 @@ static void bnep_net_set_mc_list(struct net_device *dev)
 	r->type = BNEP_CONTROL;
 	r->ctrl = BNEP_FILTER_MULTI_ADDR_SET;
 
-        if (dev->flags & (IFF_PROMISC | IFF_ALLMULTI)) {
+	if (dev->flags & (IFF_PROMISC | IFF_ALLMULTI)) {
 		u8 start[ETH_ALEN] = { 0x01 };
 
 		/* Request all addresses */
@@ -102,7 +102,7 @@ static void bnep_net_set_mc_list(struct net_device *dev)
 		memcpy(__skb_put(skb, ETH_ALEN), dev->broadcast, ETH_ALEN);
 		r->len = htons(ETH_ALEN * 2);
 	} else {
-                struct dev_mc_list *dmi = dev->mc_list;
+		struct dev_mc_list *dmi = dev->mc_list;
 		int i, len = skb->len;
 
 		if (dev->flags & IFF_BROADCAST) {

net/bluetooth/bnep/sock.c

@@ -101,7 +101,7 @@ static int bnep_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long
 
 		err = bnep_add_connection(&ca, nsock);
 		if (!err) {
-    			if (copy_to_user(argp, &ca, sizeof(ca)))
+			if (copy_to_user(argp, &ca, sizeof(ca)))
 				err = -EFAULT;
 		} else
 			fput(nsock->file);

net/bluetooth/hci_conn.c

@@ -146,7 +146,7 @@ static void hci_conn_timeout(unsigned long arg)
 	case BT_CONNECT:
 		hci_acl_connect_cancel(conn);
 		break;
- 	case BT_CONNECTED:
+	case BT_CONNECTED:
 		hci_acl_disconn(conn, 0x13);
 		break;
 	default:

net/bluetooth/hidp/core.c

@@ -293,7 +293,7 @@ static inline void hidp_process_handshake(struct hidp_session *session, unsigned
 
 	case HIDP_HSHK_ERR_FATAL:
 		/* Device requests a reboot, as this is the only way this error
- 		 * can be recovered. */
+		 * can be recovered. */
 		__hidp_send_ctrl_message(session,
 			HIDP_TRANS_HID_CONTROL | HIDP_CTRL_SOFT_RESET, NULL, 0);
 		break;

net/bluetooth/rfcomm/core.c

@@ -1652,7 +1652,7 @@ static inline int rfcomm_process_tx(struct rfcomm_dlc *d)
 		/* CFC enabled.
 		 * Give them some credits */
 		if (!test_bit(RFCOMM_RX_THROTTLED, &d->flags) &&
-			       	d->rx_credits <= (d->cfc >> 2)) {
+				d->rx_credits <= (d->cfc >> 2)) {
 			rfcomm_send_credits(d->session, d->addr, d->cfc - d->rx_credits);
 			d->rx_credits = d->cfc;
 		}

net/bluetooth/rfcomm/tty.c

@@ -561,7 +561,7 @@ static void rfcomm_tty_wakeup(unsigned long arg)
 	BT_DBG("dev %p tty %p", dev, tty);
 
 	if (test_bit(TTY_DO_WRITE_WAKEUP, &tty->flags) && tty->ldisc.write_wakeup)
-                (tty->ldisc.write_wakeup)(tty);
+		(tty->ldisc.write_wakeup)(tty);
 
 	wake_up_interruptible(&tty->write_wait);
 #ifdef SERIAL_HAVE_POLL_WAIT
@@ -576,7 +576,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
 	struct rfcomm_dlc *dlc;
 	int err, id;
 
-        id = tty->index;
+	id = tty->index;
 
 	BT_DBG("tty %p id %d", tty, id);
 
@@ -978,11 +978,11 @@ static int rfcomm_tty_read_proc(char *buf, char **start, off_t offset, int len,
 
 static int rfcomm_tty_tiocmget(struct tty_struct *tty, struct file *filp)
 {
- 	struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
+	struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
 
 	BT_DBG("tty %p dev %p", tty, dev);
 
- 	return dev->modem_status;
+	return dev->modem_status;
 }
 
 static int rfcomm_tty_tiocmset(struct tty_struct *tty, struct file *filp, unsigned int set, unsigned int clear)

net/bridge/br_device.c

@@ -178,12 +178,12 @@ void br_dev_setup(struct net_device *dev)
 	dev->change_mtu = br_change_mtu;
 	dev->destructor = free_netdev;
 	SET_MODULE_OWNER(dev);
- 	SET_ETHTOOL_OPS(dev, &br_ethtool_ops);
+	SET_ETHTOOL_OPS(dev, &br_ethtool_ops);
 	dev->stop = br_dev_stop;
 	dev->tx_queue_len = 0;
 	dev->set_mac_address = br_set_mac_address;
 	dev->priv_flags = IFF_EBRIDGE;
 
- 	dev->features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA |
+	dev->features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA |
- 			NETIF_F_TSO | NETIF_F_NO_CSUM | NETIF_F_GSO_ROBUST;
+			NETIF_F_TSO | NETIF_F_NO_CSUM | NETIF_F_GSO_ROBUST;
 }

net/bridge/br_fdb.c

@@ -317,7 +317,7 @@ static int fdb_insert(struct net_bridge *br, struct net_bridge_port *source,
 		       "as a received packet\n",
 		       source->dev->name);
 		fdb_delete(fdb);
- 	}
+	}
 
 	if (!fdb_create(head, source, addr, 1))
 		return -ENOMEM;

net/bridge/br_if.c

@@ -191,7 +191,7 @@ static void del_br(struct net_bridge *br)
 	del_timer_sync(&br->gc_timer);
 
 	br_sysfs_delbr(br->dev);
- 	unregister_netdevice(br->dev);
+	unregister_netdevice(br->dev);
 }
 
 static struct net_device *new_bridge_dev(const char *name)
@@ -276,7 +276,7 @@ static struct net_bridge_port *new_nbp(struct net_bridge *br,
 	dev_hold(dev);
 	p->dev = dev;
 	p->path_cost = port_cost(dev);
- 	p->priority = 0x8000 >> BR_PORT_BITS;
+	p->priority = 0x8000 >> BR_PORT_BITS;
 	p->port_no = index;
 	br_init_port(p);
 	p->state = BR_STATE_DISABLED;
@@ -428,7 +428,7 @@ int br_add_if(struct net_bridge *br, struct net_device *dev)
 	if (err)
 		goto err0;
 
- 	err = br_fdb_insert(br, p, dev->dev_addr);
+	err = br_fdb_insert(br, p, dev->dev_addr);
 	if (err)
 		goto err1;
 

net/bridge/br_ioctl.c

@@ -143,7 +143,7 @@ static int old_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 		b.tcn_timer_value = br_timer_value(&br->tcn_timer);
 		b.topology_change_timer_value = br_timer_value(&br->topology_change_timer);
 		b.gc_timer_value = br_timer_value(&br->gc_timer);
-	        rcu_read_unlock();
+		rcu_read_unlock();
 
 		if (copy_to_user((void __user *)args[1], &b, sizeof(b)))
 			return -EFAULT;

net/bridge/br_netfilter.c

@@ -68,7 +68,7 @@ static __be16 inline vlan_proto(const struct sk_buff *skb)
 
 #define IS_VLAN_IP(skb) \
 	(skb->protocol == htons(ETH_P_8021Q) && \
- 	 vlan_proto(skb) == htons(ETH_P_IP) && 	\
+	 vlan_proto(skb) == htons(ETH_P_IP) && 	\
 	 brnf_filter_vlan_tagged)
 
 #define IS_VLAN_IPV6(skb) \
@@ -124,7 +124,7 @@ static inline struct nf_bridge_info *nf_bridge_alloc(struct sk_buff *skb)
 
 static inline void nf_bridge_save_header(struct sk_buff *skb)
 {
-        int header_size = ETH_HLEN;
+	int header_size = ETH_HLEN;
 
 	if (skb->protocol == htons(ETH_P_8021Q))
 		header_size += VLAN_HLEN;
@@ -139,7 +139,7 @@ static inline void nf_bridge_save_header(struct sk_buff *skb)
 int nf_bridge_copy_header(struct sk_buff *skb)
 {
 	int err;
-        int header_size = ETH_HLEN;
+	int header_size = ETH_HLEN;
 
 	if (skb->protocol == htons(ETH_P_8021Q))
 		header_size += VLAN_HLEN;

net/bridge/br_private.h

@@ -203,7 +203,7 @@ extern void br_netfilter_fini(void);
 /* br_stp.c */
 extern void br_log_state(const struct net_bridge_port *p);
 extern struct net_bridge_port *br_get_port(struct net_bridge *br,
-				    	   u16 port_no);
+					   u16 port_no);
 extern void br_init_port(struct net_bridge_port *p);
 extern void br_become_designated_port(struct net_bridge_port *p);
 

net/bridge/br_stp_bpdu.c

@@ -29,7 +29,7 @@
 #define LLC_RESERVE sizeof(struct llc_pdu_un)
 
 static void br_send_bpdu(struct net_bridge_port *p,
- 			 const unsigned char *data, int length)
+			 const unsigned char *data, int length)
 {
 	struct sk_buff *skb;
 

net/bridge/netfilter/ebt_arpreply.c

@@ -51,7 +51,7 @@ static int ebt_target_reply(struct sk_buff **pskb, unsigned int hooknr,
 		return EBT_DROP;
 
 	arp_send(ARPOP_REPLY, ETH_P_ARP, *siptr, (struct net_device *)in,
-	         *diptr, shp, info->mac, shp);
+		 *diptr, shp, info->mac, shp);
 
 	return info->target;
 }

net/bridge/netfilter/ebt_ip.c

@@ -61,15 +61,15 @@ static int ebt_filter_ip(const struct sk_buff *skb, const struct net_device *in,
 		if (info->bitmask & EBT_IP_DPORT) {
 			u32 dst = ntohs(pptr->dst);
 			if (FWINV(dst < info->dport[0] ||
-			          dst > info->dport[1],
+				  dst > info->dport[1],
-			          EBT_IP_DPORT))
+				  EBT_IP_DPORT))
 			return EBT_NOMATCH;
 		}
 		if (info->bitmask & EBT_IP_SPORT) {
 			u32 src = ntohs(pptr->src);
 			if (FWINV(src < info->sport[0] ||
-			          src > info->sport[1],
+				  src > info->sport[1],
-			          EBT_IP_SPORT))
+				  EBT_IP_SPORT))
 			return EBT_NOMATCH;
 		}
 	}

net/bridge/netfilter/ebt_log.c

@@ -169,10 +169,10 @@ static void ebt_log(const struct sk_buff *skb, unsigned int hooknr,
 
 	if (info->bitmask & EBT_LOG_NFLOG)
 		nf_log_packet(PF_BRIDGE, hooknr, skb, in, out, &li,
-		              "%s", info->prefix);
+			      "%s", info->prefix);
 	else
 		ebt_log_packet(PF_BRIDGE, hooknr, skb, in, out, &li,
-		               info->prefix);
+			       info->prefix);
 }
 
 static struct ebt_watcher log =

net/bridge/netfilter/ebt_mark_m.c

@@ -26,7 +26,7 @@ static int ebt_filter_mark(const struct sk_buff *skb,
 static int ebt_mark_check(const char *tablename, unsigned int hookmask,
    const struct ebt_entry *e, void *data, unsigned int datalen)
 {
-        struct ebt_mark_m_info *info = (struct ebt_mark_m_info *) data;
+	struct ebt_mark_m_info *info = (struct ebt_mark_m_info *) data;
 
 	if (datalen != EBT_ALIGN(sizeof(struct ebt_mark_m_info)))
 		return -EINVAL;

net/bridge/netfilter/ebt_stp.c

@@ -62,7 +62,7 @@ static int ebt_filter_config(struct ebt_stp_info *info,
 		verdict = 0;
 		for (i = 0; i < 6; i++)
 			verdict |= (stpc->root[2+i] ^ c->root_addr[i]) &
-			           c->root_addrmsk[i];
+				   c->root_addrmsk[i];
 		if (FWINV(verdict != 0, EBT_STP_ROOTADDR))
 			return EBT_NOMATCH;
 	}
@@ -82,7 +82,7 @@ static int ebt_filter_config(struct ebt_stp_info *info,
 		verdict = 0;
 		for (i = 0; i < 6; i++)
 			verdict |= (stpc->sender[2+i] ^ c->sender_addr[i]) &
-			           c->sender_addrmsk[i];
+				   c->sender_addrmsk[i];
 		if (FWINV(verdict != 0, EBT_STP_SENDERADDR))
 			return EBT_NOMATCH;
 	}

net/bridge/netfilter/ebt_ulog.c

@@ -43,17 +43,17 @@
 #include "../br_private.h"
 
 #define PRINTR(format, args...) do { if (net_ratelimit()) \
-                                printk(format , ## args); } while (0)
+				printk(format , ## args); } while (0)
 
 static unsigned int nlbufsiz = NLMSG_GOODSIZE;
 module_param(nlbufsiz, uint, 0600);
 MODULE_PARM_DESC(nlbufsiz, "netlink buffer size (number of bytes) "
-                           "(defaults to 4096)");
+			   "(defaults to 4096)");
 
 static unsigned int flushtimeout = 10;
 module_param(flushtimeout, uint, 0600);
 MODULE_PARM_DESC(flushtimeout, "buffer flush timeout (hundredths ofa second) "
-                               "(defaults to 10)");
+			       "(defaults to 10)");
 
 typedef struct {
 	unsigned int qlen;		/* number of nlmsgs' in the skb */
@@ -157,7 +157,7 @@ static void ebt_ulog_packet(unsigned int hooknr, const struct sk_buff *skb,
 	}
 
 	nlh = NLMSG_PUT(ub->skb, 0, ub->qlen, 0,
-	                size - NLMSG_ALIGN(sizeof(*nlh)));
+			size - NLMSG_ALIGN(sizeof(*nlh)));
 	ub->qlen++;
 
 	pm = NLMSG_DATA(nlh);
@@ -302,7 +302,7 @@ static int __init ebt_ulog_init(void)
 	}
 
 	ebtulognl = netlink_kernel_create(NETLINK_NFLOG, EBT_ULOG_MAXNLGROUPS,
-	                                  NULL, THIS_MODULE);
+					  NULL, THIS_MODULE);
 	if (!ebtulognl)
 		ret = -ENOMEM;
 	else if ((ret = ebt_register_watcher(&ulog)))
@@ -344,4 +344,4 @@ module_exit(ebt_ulog_fini);
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Bart De Schuymer <bdschuym@pandora.be>");
 MODULE_DESCRIPTION("ebtables userspace logging module for bridged Ethernet"
-                   " frames");
+		   " frames");

net/bridge/netfilter/ebtables.c

@@ -33,10 +33,10 @@
 #include "../br_private.h"
 
 #define BUGPRINT(format, args...) printk("kernel msg: ebtables bug: please "\
-                                         "report to author: "format, ## args)
+					 "report to author: "format, ## args)
 /* #define BUGPRINT(format, args...) */
 #define MEMPRINT(format, args...) printk("kernel msg: ebtables "\
-                                         ": out of memory: "format, ## args)
+					 ": out of memory: "format, ## args)
 /* #define MEMPRINT(format, args...) */
 
 
@@ -482,7 +482,7 @@ ebt_check_entry_size_and_hooks(struct ebt_entry *e,
 		   as it said it has */
 		if (*n != *cnt) {
 			BUGPRINT("nentries does not equal the nr of entries "
-		                 "in the chain\n");
+				 "in the chain\n");
 			return -EINVAL;
 		}
 		if (((struct ebt_entries *)e)->policy != EBT_DROP &&
@@ -809,7 +809,7 @@ static int translate_table(char *name, struct ebt_table_info *newinfo)
 	i = 0; /* holds the expected nr. of entries for the chain */
 	j = 0; /* holds the up to now counted entries for the chain */
 	k = 0; /* holds the total nr. of entries, should equal
-	          newinfo->nentries afterwards */
+		  newinfo->nentries afterwards */
 	udc_cnt = 0; /* will hold the nr. of user defined chains (udc) */
 	ret = EBT_ENTRY_ITERATE(newinfo->entries, newinfo->entries_size,
 	   ebt_check_entry_size_and_hooks, newinfo,
@@ -820,7 +820,7 @@ static int translate_table(char *name, struct ebt_table_info *newinfo)
 
 	if (i != j) {
 		BUGPRINT("nentries does not equal the nr of entries in the "
-		         "(last) chain\n");
+			 "(last) chain\n");
 		return -EINVAL;
 	}
 	if (k != newinfo->nentries) {
@@ -835,7 +835,7 @@ static int translate_table(char *name, struct ebt_table_info *newinfo)
 		   if an error occurs */
 		newinfo->chainstack =
 			vmalloc((highest_possible_processor_id()+1)
-				   	* sizeof(*(newinfo->chainstack)));
+					* sizeof(*(newinfo->chainstack)));
 		if (!newinfo->chainstack)
 			return -ENOMEM;
 		for_each_possible_cpu(i) {

net/core/dev.c

@@ -860,7 +860,7 @@ int dev_open(struct net_device *dev)
 			clear_bit(__LINK_STATE_START, &dev->state);
 	}
 
- 	/*
+	/*
 	 *	If it went open OK then:
 	 */
 
@@ -1157,7 +1157,7 @@ void netif_device_attach(struct net_device *dev)
 	if (!test_and_set_bit(__LINK_STATE_PRESENT, &dev->state) &&
 	    netif_running(dev)) {
 		netif_wake_queue(dev);
- 		__netdev_watchdog_up(dev);
+		__netdev_watchdog_up(dev);
 	}
 }
 EXPORT_SYMBOL(netif_device_attach);
@@ -1449,8 +1449,8 @@ int dev_queue_xmit(struct sk_buff *skb)
 	    (!(dev->features & NETIF_F_GEN_CSUM) &&
 	     (!(dev->features & NETIF_F_IP_CSUM) ||
 	      skb->protocol != htons(ETH_P_IP))))
-	      	if (skb_checksum_help(skb))
+		if (skb_checksum_help(skb))
-	      		goto out_kfree_skb;
+			goto out_kfree_skb;
 
 gso:
 	spin_lock_prefetch(&dev->queue_lock);
@@ -2061,7 +2061,7 @@ static int dev_ifconf(char __user *arg)
 				total += done;
 			}
 		}
-  	}
+	}
 
 	/*
 	 *	All done.  Write the updated control block back to the caller.
@@ -2154,7 +2154,7 @@ static struct netif_rx_stats *softnet_get_online(loff_t *pos)
 	struct netif_rx_stats *rc = NULL;
 
 	while (*pos < NR_CPUS)
-	       	if (cpu_online(*pos)) {
+		if (cpu_online(*pos)) {
 			rc = &per_cpu(netdev_rx_stat, *pos);
 			break;
 		} else
@@ -2319,7 +2319,7 @@ void dev_set_promiscuity(struct net_device *dev, int inc)
 		dev_mc_upload(dev);
 		printk(KERN_INFO "device %s %s promiscuous mode\n",
 		       dev->name, (dev->flags & IFF_PROMISC) ? "entered" :
-		       					       "left");
+							       "left");
 		audit_log(current->audit_context, GFP_ATOMIC,
 			AUDIT_ANOM_PROMISCUOUS,
 			"dev=%s prom=%d old_prom=%d auid=%u",
@@ -2816,7 +2816,7 @@ int dev_ioctl(unsigned int cmd, void __user *arg)
 				rtnl_unlock();
 				if (IW_IS_GET(cmd) &&
 				    copy_to_user(arg, &ifr,
-					    	 sizeof(struct ifreq)))
+						 sizeof(struct ifreq)))
 					ret = -EFAULT;
 				return ret;
 			}
@@ -2923,9 +2923,9 @@ int register_netdevice(struct net_device *dev)
 			= hlist_entry(p, struct net_device, name_hlist);
 		if (!strncmp(d->name, dev->name, IFNAMSIZ)) {
 			ret = -EEXIST;
- 			goto out;
+			goto out;
 		}
- 	}
+	}
 
 	/* Fix illegal SG+CSUM combinations. */
 	if ((dev->features & NETIF_F_SG) &&

net/core/filter.c

@@ -53,7 +53,7 @@ static void *__load_pointer(struct sk_buff *skb, int k)
 }
 
 static inline void *load_pointer(struct sk_buff *skb, int k,
-                                 unsigned int size, void *buffer)
+				 unsigned int size, void *buffer)
 {
 	if (k >= 0)
 		return skb_header_pointer(skb, k, size, buffer);

net/core/iovec.c

@@ -209,7 +209,7 @@ int csum_partial_copy_fromiovecend(unsigned char *kdata, struct iovec *iov,
 			if (partial_cnt) {
 				copy -= partial_cnt;
 				if (copy_from_user(kdata + copy, base + copy,
-				 		partial_cnt))
+						partial_cnt))
 					goto out_fault;
 			}
 		}
@@ -224,7 +224,7 @@ int csum_partial_copy_fromiovecend(unsigned char *kdata, struct iovec *iov,
 		kdata += copy + partial_cnt;
 		iov++;
 	}
-        *csump = csum;
+	*csump = csum;
 out:
 	return err;
 

net/core/neighbour.c

@@ -685,9 +685,9 @@ next_elt:
 		np = &n->next;
 	}
 
- 	/* Cycle through all hash buckets every base_reachable_time/2 ticks.
+	/* Cycle through all hash buckets every base_reachable_time/2 ticks.
- 	 * ARP entry timeouts range from 1/2 base_reachable_time to 3/2
+	 * ARP entry timeouts range from 1/2 base_reachable_time to 3/2
- 	 * base_reachable_time.
+	 * base_reachable_time.
 	 */
 	expire = tbl->parms.base_reachable_time >> 1;
 	expire /= (tbl->hash_mask + 1);
@@ -1127,7 +1127,7 @@ int neigh_compat_output(struct sk_buff *skb)
 
 	if (dev->hard_header &&
 	    dev->hard_header(skb, dev, ntohs(skb->protocol), NULL, NULL,
-		    	     skb->len) < 0 &&
+			     skb->len) < 0 &&
 	    dev->rebuild_header(skb))
 		return 0;
 
@@ -2661,7 +2661,7 @@ int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p,
 		t->neigh_vars[14].procname = NULL;
 		t->neigh_vars[15].procname = NULL;
 	} else {
- 		dev_name_source = t->neigh_dev[0].procname;
+		dev_name_source = t->neigh_dev[0].procname;
 		t->neigh_vars[12].data = (int *)(p + 1);
 		t->neigh_vars[13].data = (int *)(p + 1) + 1;
 		t->neigh_vars[14].data = (int *)(p + 1) + 2;
@@ -2696,7 +2696,7 @@ int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p,
 		goto free;
 	}
 
- 	t->neigh_dev[0].procname = dev_name;
+	t->neigh_dev[0].procname = dev_name;
 
 	t->neigh_neigh_dir[0].ctl_name = pdev_id;
 

net/core/netpoll.c

@@ -237,13 +237,13 @@ static void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb)
 {
 	int status = NETDEV_TX_BUSY;
 	unsigned long tries;
- 	struct net_device *dev = np->dev;
+	struct net_device *dev = np->dev;
- 	struct netpoll_info *npinfo = np->dev->npinfo;
+	struct netpoll_info *npinfo = np->dev->npinfo;
 
- 	if (!npinfo || !netif_running(dev) || !netif_device_present(dev)) {
+	if (!npinfo || !netif_running(dev) || !netif_device_present(dev)) {
- 		__kfree_skb(skb);
+		__kfree_skb(skb);
- 		return;
+		return;
- 	}
+	}
 
 	/* don't get messages out of order, and no recursion */
 	if (skb_queue_len(&npinfo->txq) == 0 &&
@@ -676,7 +676,7 @@ int netpoll_setup(struct netpoll *np)
 		}
 
 		atleast = jiffies + HZ/10;
- 		atmost = jiffies + 4*HZ;
+		atmost = jiffies + 4*HZ;
 		while (!netif_carrier_ok(ndev)) {
 			if (time_after(jiffies, atmost)) {
 				printk(KERN_NOTICE
@@ -772,9 +772,9 @@ void netpoll_cleanup(struct netpoll *np)
 			np->dev->npinfo = NULL;
 			if (atomic_dec_and_test(&npinfo->refcnt)) {
 				skb_queue_purge(&npinfo->arp_tx);
- 				skb_queue_purge(&npinfo->txq);
+				skb_queue_purge(&npinfo->txq);
 				cancel_rearming_delayed_work(&npinfo->tx_work);
- 				flush_scheduled_work();
+				flush_scheduled_work();
 
 				kfree(npinfo);
 			}

net/core/rtnetlink.c

@@ -874,7 +874,7 @@ void __init rtnetlink_init(void)
 		panic("rtnetlink_init: cannot allocate rta_buf\n");
 
 	rtnl = netlink_kernel_create(NETLINK_ROUTE, RTNLGRP_MAX, rtnetlink_rcv,
-	                             THIS_MODULE);
+				     THIS_MODULE);
 	if (rtnl == NULL)
 		panic("rtnetlink_init: cannot initialize rtnetlink\n");
 	netlink_set_nonroot(NETLINK_ROUTE, NL_NONROOT_RECV);

net/core/skbuff.c

@@ -88,7 +88,7 @@ static struct kmem_cache *skbuff_fclone_cache __read_mostly;
 void skb_over_panic(struct sk_buff *skb, int sz, void *here)
 {
 	printk(KERN_EMERG "skb_over_panic: text:%p len:%d put:%d head:%p "
-	                  "data:%p tail:%p end:%p dev:%s\n",
+			  "data:%p tail:%p end:%p dev:%s\n",
 	       here, skb->len, sz, skb->head, skb->data, skb->tail, skb->end,
 	       skb->dev ? skb->dev->name : "<NULL>");
 	BUG();
@@ -106,7 +106,7 @@ void skb_over_panic(struct sk_buff *skb, int sz, void *here)
 void skb_under_panic(struct sk_buff *skb, int sz, void *here)
 {
 	printk(KERN_EMERG "skb_under_panic: text:%p len:%d put:%d head:%p "
-	                  "data:%p tail:%p end:%p dev:%s\n",
+			  "data:%p tail:%p end:%p dev:%s\n",
 	       here, skb->len, sz, skb->head, skb->data, skb->tail, skb->end,
 	       skb->dev ? skb->dev->name : "<NULL>");
 	BUG();
@@ -271,7 +271,7 @@ struct sk_buff *__netdev_alloc_skb(struct net_device *dev,
 	int node = dev->dev.parent ? dev_to_node(dev->dev.parent) : -1;
 	struct sk_buff *skb;
 
- 	skb = __alloc_skb(length + NET_SKB_PAD, gfp_mask, 0, node);
+	skb = __alloc_skb(length + NET_SKB_PAD, gfp_mask, 0, node);
 	if (likely(skb)) {
 		skb_reserve(skb, NET_SKB_PAD);
 		skb->dev = dev;

net/core/sock.c

@@ -361,18 +361,18 @@ int sock_setsockopt(struct socket *sock, int level, int optname,
 	}
 #endif
 
-  	if(optlen<sizeof(int))
+	if(optlen<sizeof(int))
-  		return(-EINVAL);
+		return(-EINVAL);
 
 	if (get_user(val, (int __user *)optval))
 		return -EFAULT;
 
-  	valbool = val?1:0;
+	valbool = val?1:0;
 
 	lock_sock(sk);
 
-  	switch(optname) 
+	switch(optname)
-  	{
+	{
 		case SO_DEBUG:
 			if(val && !capable(CAP_NET_ADMIN))
 			{
@@ -389,7 +389,7 @@ int sock_setsockopt(struct socket *sock, int level, int optname,
 		case SO_TYPE:
 		case SO_ERROR:
 			ret = -ENOPROTOOPT;
-		  	break;
+			break;
 		case SO_DONTROUTE:
 			if (valbool)
 				sock_set_flag(sk, SOCK_LOCALROUTE);
@@ -474,11 +474,11 @@ set_rcvbuf:
 			sock_valbool_flag(sk, SOCK_KEEPOPEN, valbool);
 			break;
 
-	 	case SO_OOBINLINE:
+		case SO_OOBINLINE:
 			sock_valbool_flag(sk, SOCK_URGINLINE, valbool);
 			break;
 
-	 	case SO_NO_CHECK:
+		case SO_NO_CHECK:
 			sk->sk_no_check = valbool;
 			break;
 
@@ -608,7 +608,7 @@ set_rcvbuf:
 		case SO_DETACH_FILTER:
 			rcu_read_lock_bh();
 			filter = rcu_dereference(sk->sk_filter);
-                        if (filter) {
+			if (filter) {
 				rcu_assign_pointer(sk->sk_filter, NULL);
 				sk_filter_release(sk, filter);
 				rcu_read_unlock_bh();
@@ -628,9 +628,9 @@ set_rcvbuf:
 		/* We implement the SO_SNDLOWAT etc to
 		   not be settable (1003.1g 5.3) */
 		default:
-		  	ret = -ENOPROTOOPT;
+			ret = -ENOPROTOOPT;
 			break;
-  	}
+	}
 	release_sock(sk);
 	return ret;
 }
@@ -643,21 +643,21 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
 
 	union
 	{
-  		int val;
+		int val;
-  		struct linger ling;
+		struct linger ling;
 		struct timeval tm;
 	} v;
 
 	unsigned int lv = sizeof(int);
 	int len;
 
-  	if(get_user(len,optlen))
+	if(get_user(len,optlen))
-  		return -EFAULT;
+		return -EFAULT;
 	if(len < 0)
 		return -EINVAL;
 
-  	switch(optname) 
+	switch(optname)
-  	{
+	{
 		case SO_DEBUG:
 			v.val = sock_flag(sk, SOCK_DBG);
 			break;
@@ -711,7 +711,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
 		case SO_LINGER:
 			lv		= sizeof(v.ling);
 			v.ling.l_onoff	= !!sock_flag(sk, SOCK_LINGER);
- 			v.ling.l_linger	= sk->sk_lingertime / HZ;
+			v.ling.l_linger	= sk->sk_lingertime / HZ;
 			break;
 
 		case SO_BSDCOMPAT:
@@ -798,9 +798,9 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
 	if (copy_to_user(optval, &v, len))
 		return -EFAULT;
 lenout:
-  	if (put_user(len, optlen))
+	if (put_user(len, optlen))
-  		return -EFAULT;
+		return -EFAULT;
-  	return 0;
+	return 0;
 }
 
 /*
@@ -1074,7 +1074,7 @@ void *sock_kmalloc(struct sock *sk, int size, gfp_t priority)
 	    atomic_read(&sk->sk_omem_alloc) + size < sysctl_optmem_max) {
 		void *mem;
 		/* First do the add, to avoid the race if kmalloc
- 		 * might sleep.
+		 * might sleep.
 		 */
 		atomic_add(size, &sk->sk_omem_alloc);
 		mem = kmalloc(size, priority);

net/core/user_dma.c

@@ -58,7 +58,7 @@ int dma_skb_copy_datagram_iovec(struct dma_chan *chan,
 		if (copy > len)
 			copy = len;
 		cookie = dma_memcpy_to_iovec(chan, to, pinned_list,
-		                            skb->data + offset, copy);
+					    skb->data + offset, copy);
 		if (cookie < 0)
 			goto fault;
 		len -= copy;
@@ -108,8 +108,8 @@ int dma_skb_copy_datagram_iovec(struct dma_chan *chan,
 				if (copy > len)
 					copy = len;
 				cookie = dma_skb_copy_datagram_iovec(chan, list,
-				                offset - start, to, copy,
+						offset - start, to, copy,
-				                pinned_list);
+						pinned_list);
 				if (cookie < 0)
 					goto fault;
 				len -= copy;
@@ -128,5 +128,5 @@ end:
 	}
 
 fault:
- 	return -EFAULT;
+	return -EFAULT;
 }

net/core/wireless.c

@@ -2015,7 +2015,7 @@ void wireless_send_event(struct net_device *	dev,
 		 * The best the driver could do is to log an error message.
 		 * We will do it ourselves instead...
 		 */
-	  	printk(KERN_ERR "%s (WE) : Invalid/Unknown Wireless Event (0x%04X)\n",
+		printk(KERN_ERR "%s (WE) : Invalid/Unknown Wireless Event (0x%04X)\n",
 		       dev->name, cmd);
 		return;
 	}
@@ -2029,11 +2029,11 @@ void wireless_send_event(struct net_device *	dev,
 	if(descr->header_type == IW_HEADER_TYPE_POINT) {
 		/* Check if number of token fits within bounds */
 		if(wrqu->data.length > descr->max_tokens) {
-		  	printk(KERN_ERR "%s (WE) : Wireless Event too big (%d)\n", dev->name, wrqu->data.length);
+			printk(KERN_ERR "%s (WE) : Wireless Event too big (%d)\n", dev->name, wrqu->data.length);
 			return;
 		}
 		if(wrqu->data.length < descr->min_tokens) {
-		  	printk(KERN_ERR "%s (WE) : Wireless Event too small (%d)\n", dev->name, wrqu->data.length);
+			printk(KERN_ERR "%s (WE) : Wireless Event too small (%d)\n", dev->name, wrqu->data.length);
 			return;
 		}
 		/* Calculate extra_len - extra is NULL for restricted events */

net/dccp/ccids/ccid2.c

@@ -139,7 +139,7 @@ static int ccid2_hc_tx_send_packet(struct sock *sk, struct sk_buff *skb)
 		return 0;
 	}
 
-        hctx = ccid2_hc_tx_sk(sk);
+	hctx = ccid2_hc_tx_sk(sk);
 
 	ccid2_pr_debug("pipe=%d cwnd=%d\n", hctx->ccid2hctx_pipe,
 		       hctx->ccid2hctx_cwnd);
@@ -368,13 +368,13 @@ static void ccid2_hc_tx_packet_sent(struct sock *sk, int more, unsigned int len)
 static int ccid2_ackvector(struct sock *sk, struct sk_buff *skb, int offset,
 			   unsigned char **vec, unsigned char *veclen)
 {
-        const struct dccp_hdr *dh = dccp_hdr(skb);
+	const struct dccp_hdr *dh = dccp_hdr(skb);
-        unsigned char *options = (unsigned char *)dh + dccp_hdr_len(skb);
+	unsigned char *options = (unsigned char *)dh + dccp_hdr_len(skb);
-        unsigned char *opt_ptr;
+	unsigned char *opt_ptr;
-        const unsigned char *opt_end = (unsigned char *)dh +
+	const unsigned char *opt_end = (unsigned char *)dh +
-                                        (dh->dccph_doff * 4);
+					(dh->dccph_doff * 4);
-        unsigned char opt, len;
+	unsigned char opt, len;
-        unsigned char *value;
+	unsigned char *value;
 
 	BUG_ON(offset < 0);
 	options += offset;
@@ -383,29 +383,29 @@ static int ccid2_ackvector(struct sock *sk, struct sk_buff *skb, int offset,
 		return -1;
 
 	while (opt_ptr != opt_end) {
-                opt   = *opt_ptr++;
+		opt   = *opt_ptr++;
-                len   = 0;
+		len   = 0;
-                value = NULL;
+		value = NULL;
 
-                /* Check if this isn't a single byte option */
+		/* Check if this isn't a single byte option */
-                if (opt > DCCPO_MAX_RESERVED) {
+		if (opt > DCCPO_MAX_RESERVED) {
-                        if (opt_ptr == opt_end)
+			if (opt_ptr == opt_end)
-                                goto out_invalid_option;
+				goto out_invalid_option;
 
-                        len = *opt_ptr++;
+			len = *opt_ptr++;
-                        if (len < 3)
+			if (len < 3)
-                                goto out_invalid_option;
+				goto out_invalid_option;
-                        /*
+			/*
-                         * Remove the type and len fields, leaving
+			 * Remove the type and len fields, leaving
-                         * just the value size
+			 * just the value size
-                         */
+			 */
-                        len     -= 2;
+			len     -= 2;
-                        value   = opt_ptr;
+			value   = opt_ptr;
-                        opt_ptr += len;
+			opt_ptr += len;
 
-                        if (opt_ptr > opt_end)
+			if (opt_ptr > opt_end)
-                                goto out_invalid_option;
+				goto out_invalid_option;
-                }
+		}
 
 		switch (opt) {
 		case DCCPO_ACK_VECTOR_0:
@@ -432,7 +432,7 @@ static void ccid2_hc_tx_kill_rto_timer(struct sock *sk)
 }
 
 static inline void ccid2_new_ack(struct sock *sk,
-			         struct ccid2_seq *seqp,
+				 struct ccid2_seq *seqp,
 				 unsigned int *maxincr)
 {
 	struct ccid2_hc_tx_sock *hctx = ccid2_hc_tx_sk(sk);
@@ -759,7 +759,7 @@ static void ccid2_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
 
 static int ccid2_hc_tx_init(struct ccid *ccid, struct sock *sk)
 {
-        struct ccid2_hc_tx_sock *hctx = ccid_priv(ccid);
+	struct ccid2_hc_tx_sock *hctx = ccid_priv(ccid);
 
 	ccid2_change_cwnd(hctx, 1);
 	/* Initialize ssthresh to infinity.  This means that we will exit the
@@ -793,7 +793,7 @@ static int ccid2_hc_tx_init(struct ccid *ccid, struct sock *sk)
 
 static void ccid2_hc_tx_exit(struct sock *sk)
 {
-        struct ccid2_hc_tx_sock *hctx = ccid2_hc_tx_sk(sk);
+	struct ccid2_hc_tx_sock *hctx = ccid2_hc_tx_sk(sk);
 	int i;
 
 	ccid2_hc_tx_kill_rto_timer(sk);

net/dccp/ccids/ccid3.c

@@ -284,7 +284,7 @@ static void ccid3_hc_tx_no_feedback_timer(unsigned long data)
 
 restart_timer:
 	sk_reset_timer(sk, &hctx->ccid3hctx_no_feedback_timer,
-		           jiffies + usecs_to_jiffies(t_nfb));
+			   jiffies + usecs_to_jiffies(t_nfb));
 out:
 	bh_unlock_sock(sk);
 	sock_put(sk);
@@ -319,7 +319,7 @@ static int ccid3_hc_tx_send_packet(struct sock *sk, struct sk_buff *skb)
 	case TFRC_SSTATE_NO_SENT:
 		sk_reset_timer(sk, &hctx->ccid3hctx_no_feedback_timer,
 			       (jiffies +
-			        usecs_to_jiffies(TFRC_INITIAL_TIMEOUT)));
+				usecs_to_jiffies(TFRC_INITIAL_TIMEOUT)));
 		hctx->ccid3hctx_last_win_count	 = 0;
 		hctx->ccid3hctx_t_last_win_count = now;
 		ccid3_hc_tx_set_state(sk, TFRC_SSTATE_NO_FBACK);
@@ -487,7 +487,7 @@ static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
 			ccid3_hc_tx_set_state(sk, TFRC_SSTATE_FBACK);
 		} else {
 			hctx->ccid3hctx_rtt = (9 * hctx->ccid3hctx_rtt +
-					           (u32)r_sample) / 10;
+						   (u32)r_sample) / 10;
 
 			/* Update sending rate (step 4 of [RFC 3448, 4.3]) */
 			if (hctx->ccid3hctx_p > 0)
@@ -924,7 +924,7 @@ static void ccid3_hc_rx_update_li(struct sock *sk, u64 seq_loss, u8 win_loss)
 }
 
 static int ccid3_hc_rx_detect_loss(struct sock *sk,
-                                    struct dccp_rx_hist_entry *packet)
+				    struct dccp_rx_hist_entry *packet)
 {
 	struct ccid3_hc_rx_sock *hcrx = ccid3_hc_rx_sk(sk);
 	struct dccp_rx_hist_entry *rx_hist =

net/dccp/ccids/lib/packet_history.h

@@ -137,7 +137,7 @@ extern void 		dccp_rx_hist_delete(struct dccp_rx_hist *hist);
 static inline struct dccp_rx_hist_entry *
 			dccp_rx_hist_entry_new(struct dccp_rx_hist *hist,
 					       const struct sock *sk,
-				     	       const u32 ndp,
+					       const u32 ndp,
 					       const struct sk_buff *skb,
 					       const gfp_t prio)
 {
@@ -169,7 +169,7 @@ static inline struct dccp_rx_hist_entry *
 }
 
 extern int dccp_rx_hist_find_entry(const struct list_head *list, const u64 seq,
-   				   u8 *ccval);
+				   u8 *ccval);
 extern struct dccp_rx_hist_entry *
 		dccp_rx_hist_find_data_packet(const struct list_head *list);
 

net/dccp/ccids/lib/tfrc_equation.c

@@ -26,7 +26,7 @@
   The following two-column lookup table implements a part of the TCP throughput
   equation from [RFC 3448, sec. 3.1]:
 
-	 			     s
+				     s
   X_calc  =  --------------------------------------------------------------
 	     R * sqrt(2*b*p/3) + (3 * t_RTO * sqrt(3*b*p/8) * (p + 32*p^3))
 
@@ -35,7 +35,7 @@
 	s      is the packet size in bytes
 	R      is the round trip time in seconds
 	p      is the loss event rate, between 0 and 1.0, of the number of loss
-	              events as a fraction of the number of packets transmitted
+		      events as a fraction of the number of packets transmitted
 	t_RTO  is the TCP retransmission timeout value in seconds
 	b      is the number of packets acknowledged by a single TCP ACK
 
@@ -47,9 +47,9 @@
 
   which we can break down into:
 
-                      s
+		      s
 	X_calc  =  ---------
-	            R * f(p)
+		    R * f(p)
 
   where f(p) is given for 0 < p <= 1 by:
 
@@ -62,7 +62,7 @@
     * the return result f(p)
   The lookup table therefore actually tabulates the following function g(q):
 
-  	g(q)  =  1000000 * f(q/1000000)
+	g(q)  =  1000000 * f(q/1000000)
 
   Hence, when p <= 1, q must be less than or equal to 1000000. To achieve finer
   granularity for the practically more relevant case of small values of p (up to
@@ -628,7 +628,7 @@ u32 tfrc_calc_x(u16 s, u32 R, u32 p)
 	if (R == 0) {			/* possible  divide by zero */
 		DCCP_CRIT("WARNING: RTT is 0, returning maximum X_calc.");
 		return ~0U;
- 	}
+	}
 
 	if (p <= TFRC_CALC_X_SPLIT) 		{     /* 0.0000 < p <= 0.05   */
 		if (p < TFRC_SMALLEST_P) {	      /* 0.0000 < p <  0.0001 */
@@ -638,7 +638,7 @@ u32 tfrc_calc_x(u16 s, u32 R, u32 p)
 		} else 				      /* 0.0001 <= p <= 0.05  */
 			index =  p/TFRC_SMALLEST_P - 1;
 
- 		f = tfrc_calc_x_lookup[index][1];
+		f = tfrc_calc_x_lookup[index][1];
 
 	} else {	 			      /* 0.05   <  p <= 1.00  */
 		index = p/(1000000/TFRC_CALC_X_ARRSIZE) - 1;
@@ -687,7 +687,7 @@ u32 tfrc_calc_x_reverse_lookup(u32 fvalue)
 	if (fvalue <= tfrc_calc_x_lookup[TFRC_CALC_X_ARRSIZE - 1][1]) {
 		index = tfrc_binsearch(fvalue, 1);
 		return (index + 1) * TFRC_CALC_X_SPLIT / TFRC_CALC_X_ARRSIZE;
- 	}
+	}
 
 	/* else ... it must be in the coarse-grained column */
 	index = tfrc_binsearch(fvalue, 0);

net/dccp/dccp.h

@@ -22,7 +22,7 @@
  * 	DCCP - specific warning and debugging macros.
  */
 #define DCCP_WARN(fmt, a...) LIMIT_NETDEBUG(KERN_WARNING "%s: " fmt,       \
-						        __FUNCTION__, ##a)
+							__FUNCTION__, ##a)
 #define DCCP_CRIT(fmt, a...) printk(KERN_CRIT fmt " at %s:%d/%s()\n", ##a, \
 					 __FILE__, __LINE__, __FUNCTION__)
 #define DCCP_BUG(a...)       do { DCCP_CRIT("BUG: " a); dump_stack(); } while(0)
@@ -34,7 +34,7 @@
 #ifdef MODULE
 #define DCCP_PRINTK(enable, fmt, args...)	do { if (enable)	     \
 							printk(fmt, ##args); \
-					 	} while(0)
+						} while(0)
 #else
 #define DCCP_PRINTK(enable, fmt, args...)	printk(fmt, ##args)
 #endif

net/dccp/feat.c

@@ -480,8 +480,8 @@ void dccp_feat_clean(struct dccp_minisock *dmsk)
 
 	list_for_each_entry_safe(opt, next, &dmsk->dccpms_pending,
 				 dccpop_node) {
-                BUG_ON(opt->dccpop_val == NULL);
+		BUG_ON(opt->dccpop_val == NULL);
-                kfree(opt->dccpop_val);
+		kfree(opt->dccpop_val);
 
 		if (opt->dccpop_sc != NULL) {
 			BUG_ON(opt->dccpop_sc->dccpoc_val == NULL);
@@ -489,8 +489,8 @@ void dccp_feat_clean(struct dccp_minisock *dmsk)
 			kfree(opt->dccpop_sc);
 		}
 
-                kfree(opt);
+		kfree(opt);
-        }
+	}
 	INIT_LIST_HEAD(&dmsk->dccpms_pending);
 
 	list_for_each_entry_safe(opt, next, &dmsk->dccpms_conf, dccpop_node) {

net/dccp/feat.h

@@ -30,7 +30,7 @@ static inline int dccp_feat_is_reserved(const u8 feat)
 {
 	return (feat > DCCPF_DATA_CHECKSUM &&
 		feat < DCCPF_MIN_CCID_SPECIFIC) ||
-	        feat == DCCPF_RESERVED;
+		feat == DCCPF_RESERVED;
 }
 
 /* feature negotiation knows only these four option types (RFC 4340, sec. 6) */

net/dccp/input.c

@@ -136,7 +136,7 @@ static int dccp_check_seqno(struct sock *sk, struct sk_buff *skb)
 			  (unsigned long long) DCCP_SKB_CB(skb)->dccpd_seq,
 			  (unsigned long long) dp->dccps_swh,
 			  (DCCP_SKB_CB(skb)->dccpd_ack_seq ==
-			        DCCP_PKT_WITHOUT_ACK_SEQ) ? "doesn't exist" : "exists",
+				DCCP_PKT_WITHOUT_ACK_SEQ) ? "doesn't exist" : "exists",
 			  (unsigned long long) lawl,
 			  (unsigned long long) DCCP_SKB_CB(skb)->dccpd_ack_seq,
 			  (unsigned long long) dp->dccps_awh);
@@ -308,11 +308,11 @@ static int dccp_rcv_request_sent_state_process(struct sock *sk,
 		if (dccp_parse_options(sk, skb))
 			goto out_invalid_packet;
 
-                if (dccp_msk(sk)->dccpms_send_ack_vector &&
+		if (dccp_msk(sk)->dccpms_send_ack_vector &&
-                    dccp_ackvec_add(dp->dccps_hc_rx_ackvec, sk,
+		    dccp_ackvec_add(dp->dccps_hc_rx_ackvec, sk,
-                                    DCCP_SKB_CB(skb)->dccpd_seq,
+				    DCCP_SKB_CB(skb)->dccpd_seq,
-                                    DCCP_ACKVEC_STATE_RECEIVED))
+				    DCCP_ACKVEC_STATE_RECEIVED))
-                        goto out_invalid_packet; /* FIXME: change error code */
+			goto out_invalid_packet; /* FIXME: change error code */
 
 		dp->dccps_isr = DCCP_SKB_CB(skb)->dccpd_seq;
 		dccp_update_gsr(sk, dp->dccps_isr);

net/dccp/ipv4.c

@@ -106,7 +106,7 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 		goto failure;
 
 	err = ip_route_newports(&rt, IPPROTO_DCCP, inet->sport, inet->dport,
-	                        sk);
+				sk);
 	if (err != 0)
 		goto failure;
 
@@ -157,7 +157,7 @@ static inline void dccp_do_pmtu_discovery(struct sock *sk,
 	/* We don't check in the destentry if pmtu discovery is forbidden
 	 * on this route. We just assume that no packet_to_big packets
 	 * are send back when pmtu discovery is not active.
- 	 * There is a small race when the user changes this flag in the
+	 * There is a small race when the user changes this flag in the
 	 * route, but I think that's acceptable.
 	 */
 	if ((dst = __sk_dst_check(sk, 0)) == NULL)

net/dccp/ipv6.c

@@ -734,7 +734,7 @@ static int dccp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
 	   looks not very well thought. For now we latch
 	   options, received in the last packet, enqueued
 	   by tcp. Feel free to propose better solution.
-	                                       --ANK (980728)
+					       --ANK (980728)
 	 */
 	if (np->rxopt.all)
 	/*

net/dccp/options.c

@@ -242,7 +242,7 @@ int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
 			DCCP_CRIT("DCCP(%p): option %d(len=%d) not "
 				  "implemented, ignoring", sk, opt, len);
 			break;
-	        }
+		}
 
 		if (opt != DCCPO_MANDATORY)
 			mandatory = 0;
@@ -442,7 +442,7 @@ static int dccp_insert_option_timestamp_echo(struct sock *sk,
 }
 
 static int dccp_insert_feat_opt(struct sk_buff *skb, u8 type, u8 feat,
-			        u8 *val, u8 len)
+				u8 *val, u8 len)
 {
 	u8 *to;
 

net/dccp/proto.c

@@ -478,7 +478,7 @@ static int do_dccp_setsockopt(struct sock *sk, int level, int optname,
 			err = -EINVAL;
 		else
 			err = dccp_setsockopt_change(sk, DCCPO_CHANGE_L,
-					             (struct dccp_so_feat __user *)
+						     (struct dccp_so_feat __user *)
 						     optval);
 		break;
 	case DCCP_SOCKOPT_CHANGE_R:

net/dccp/timer.c

@@ -60,7 +60,7 @@ static int dccp_write_timeout(struct sock *sk)
    be far nicer to have all of the black holes fixed rather than fixing
    all of the TCP implementations."
 
-                           Golden words :-).
+			   Golden words :-).
 		   */
 
 			dst_negative_advice(&sk->sk_dst_cache);

net/decnet/af_decnet.c

@@ -63,7 +63,7 @@ Version           Kernel     Date       Author/Comments
 Version 0.0.1     2.0.30    01-dic-97	Eduardo Marcelo Serrat
 					(emserrat@geocities.com)
 
-                                        First Development of DECnet Socket La-
+					First Development of DECnet Socket La-
 					yer for Linux. Only supports outgoing
 					connections.
 
@@ -75,28 +75,28 @@ Version 0.0.2	  2.1.105   20-jun-98   Patrick J. Caulfield
 Version 0.0.3     2.1.106   25-jun-98   Eduardo Marcelo Serrat
 					(emserrat@geocities.com)
 					_
-                                        Added support for incoming connections
+					Added support for incoming connections
-                                        so we can start developing server apps
+					so we can start developing server apps
-                                        on Linux.
+					on Linux.
 					-
 					Module Support
 Version 0.0.4     2.1.109   21-jul-98   Eduardo Marcelo Serrat
-                                       (emserrat@geocities.com)
+				       (emserrat@geocities.com)
-                                       _
+				       _
-                                        Added support for X11R6.4. Now we can 
+					Added support for X11R6.4. Now we can
-                                        use DECnet transport for X on Linux!!!
+					use DECnet transport for X on Linux!!!
-                                       -
+				       -
 Version 0.0.5    2.1.110   01-aug-98   Eduardo Marcelo Serrat
-                                       (emserrat@geocities.com)
+				       (emserrat@geocities.com)
-                                       Removed bugs on flow control
+				       Removed bugs on flow control
-                                       Removed bugs on incoming accessdata
+				       Removed bugs on incoming accessdata
-                                       order
+				       order
-                                       -
+				       -
 Version 0.0.6    2.1.110   07-aug-98   Eduardo Marcelo Serrat
-                                       dn_recvmsg fixes
+				       dn_recvmsg fixes
 
-                                        Patrick J. Caulfield
+					Patrick J. Caulfield
-                                       dn_bind fixes
+				       dn_bind fixes
 *******************************************************************************/
 
 #include <linux/module.h>
@@ -400,7 +400,7 @@ struct sock *dn_sklist_find_listener(struct sockaddr_dn *addr)
 
 	sk = sk_head(&dn_wild_sk);
 	if (sk) {
-	       	if (sk->sk_state == TCP_LISTEN)
+		if (sk->sk_state == TCP_LISTEN)
 			sock_hold(sk);
 		else
 			sk = NULL;
@@ -500,7 +500,7 @@ static struct sock *dn_alloc_sock(struct socket *sock, gfp_t gfp)
 	scp->ackxmt_oth = 0;		/* Last oth data ack'ed */
 	scp->ackrcv_dat = 0;		/* Highest data ack recv*/
 	scp->ackrcv_oth = 0;		/* Last oth data ack rec*/
-        scp->flowrem_sw = DN_SEND;
+	scp->flowrem_sw = DN_SEND;
 	scp->flowloc_sw = DN_SEND;
 	scp->flowrem_dat = 0;
 	scp->flowrem_oth = 1;
@@ -713,7 +713,7 @@ dn_release(struct socket *sock)
 		sock_put(sk);
 	}
 
-        return 0;
+	return 0;
 }
 
 static int dn_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
@@ -770,7 +770,7 @@ static int dn_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
 	}
 	release_sock(sk);
 
-        return rv;
+	return rv;
 }
 
 
@@ -997,20 +997,20 @@ static inline int dn_check_state(struct sock *sk, struct sockaddr_dn *addr, int
 
 static void dn_access_copy(struct sk_buff *skb, struct accessdata_dn *acc)
 {
-        unsigned char *ptr = skb->data;
+	unsigned char *ptr = skb->data;
 
-        acc->acc_userl = *ptr++;
+	acc->acc_userl = *ptr++;
-        memcpy(&acc->acc_user, ptr, acc->acc_userl);
+	memcpy(&acc->acc_user, ptr, acc->acc_userl);
-        ptr += acc->acc_userl;
+	ptr += acc->acc_userl;
 
-        acc->acc_passl = *ptr++;
+	acc->acc_passl = *ptr++;
-        memcpy(&acc->acc_pass, ptr, acc->acc_passl);
+	memcpy(&acc->acc_pass, ptr, acc->acc_passl);
-        ptr += acc->acc_passl;
+	ptr += acc->acc_passl;
 
-        acc->acc_accl = *ptr++;
+	acc->acc_accl = *ptr++;
-        memcpy(&acc->acc_acc, ptr, acc->acc_accl);
+	memcpy(&acc->acc_acc, ptr, acc->acc_accl);
 
-        skb_pull(skb, acc->acc_accl + acc->acc_passl + acc->acc_userl + 3);
+	skb_pull(skb, acc->acc_accl + acc->acc_passl + acc->acc_userl + 3);
 
 }
 
@@ -1071,7 +1071,7 @@ static int dn_accept(struct socket *sock, struct socket *newsock, int flags)
 
 	lock_sock(sk);
 
-        if (sk->sk_state != TCP_LISTEN || DN_SK(sk)->state != DN_O) {
+	if (sk->sk_state != TCP_LISTEN || DN_SK(sk)->state != DN_O) {
 		release_sock(sk);
 		return -EINVAL;
 	}
@@ -1098,7 +1098,7 @@ static int dn_accept(struct socket *sock, struct socket *newsock, int flags)
 	dst_release(xchg(&newsk->sk_dst_cache, skb->dst));
 	skb->dst = NULL;
 
-        DN_SK(newsk)->state        = DN_CR;
+	DN_SK(newsk)->state        = DN_CR;
 	DN_SK(newsk)->addrrem      = cb->src_port;
 	DN_SK(newsk)->services_rem = cb->services;
 	DN_SK(newsk)->info_rem     = cb->info;
@@ -1154,15 +1154,15 @@ static int dn_accept(struct socket *sock, struct socket *newsock, int flags)
 		dn_send_conn_ack(newsk);
 
 		/*
-	 	 * Here we use sk->sk_allocation since although the conn conf is
+		 * Here we use sk->sk_allocation since although the conn conf is
-	 	 * for the newsk, the context is the old socket.
+		 * for the newsk, the context is the old socket.
-	 	 */
+		 */
 		if (DN_SK(newsk)->accept_mode == ACC_IMMED)
 			err = dn_confirm_accept(newsk, &timeo,
 						sk->sk_allocation);
 	}
 	release_sock(newsk);
-        return err;
+	return err;
 }
 
 
@@ -1180,7 +1180,7 @@ static int dn_getname(struct socket *sock, struct sockaddr *uaddr,int *uaddr_len
 		if ((sock->state != SS_CONNECTED &&
 		     sock->state != SS_CONNECTING) &&
 		    scp->accept_mode == ACC_IMMED) {
-		    	release_sock(sk);
+			release_sock(sk);
 			return -ENOTCONN;
 		}
 
@@ -1191,7 +1191,7 @@ static int dn_getname(struct socket *sock, struct sockaddr *uaddr,int *uaddr_len
 
 	release_sock(sk);
 
-        return 0;
+	return 0;
 }
 
 
@@ -1285,7 +1285,7 @@ static int dn_listen(struct socket *sock, int backlog)
 out:
 	release_sock(sk);
 
-        return err;
+	return err;
 }
 
 
@@ -1375,7 +1375,7 @@ static int __dn_setsockopt(struct socket *sock, int level,int optname, char __us
 			break;
 
 		case DSO_DISDATA:
-	   	        if (sock->state != SS_CONNECTED && scp->accept_mode == ACC_IMMED)
+			if (sock->state != SS_CONNECTED && scp->accept_mode == ACC_IMMED)
 				return -ENOTCONN;
 
 			if (optlen != sizeof(struct optdata_dn))
@@ -1588,7 +1588,7 @@ static int __dn_getsockopt(struct socket *sock, int level,int optname, char __us
 		case DSO_SEQPACKET:
 		case DSO_CONACCEPT:
 		case DSO_CONREJECT:
-        		return -ENOPROTOOPT;
+			return -ENOPROTOOPT;
 
 		case DSO_MAXWINDOW:
 			if (r_len > sizeof(unsigned long))
@@ -2214,7 +2214,7 @@ static void dn_printable_object(struct sockaddr_dn *dn, unsigned char *buf)
 					buf[i] = '.';
 			}
 			buf[i] = 0;
-    	}
+	}
 }
 
 static char *dn_state2asc(unsigned char state)
@@ -2381,7 +2381,7 @@ static int __init decnet_init(void)
 {
 	int rc;
 
-        printk(banner);
+	printk(banner);
 
 	rc = proto_register(&dn_proto, 1);
 	if (rc != 0)

net/decnet/dn_dev.c

@@ -884,39 +884,39 @@ last_chance:
 
 static void dn_send_endnode_hello(struct net_device *dev, struct dn_ifaddr *ifa)
 {
-        struct endnode_hello_message *msg;
+	struct endnode_hello_message *msg;
-        struct sk_buff *skb = NULL;
+	struct sk_buff *skb = NULL;
-        __le16 *pktlen;
+	__le16 *pktlen;
 	struct dn_dev *dn_db = (struct dn_dev *)dev->dn_ptr;
 
-        if ((skb = dn_alloc_skb(NULL, sizeof(*msg), GFP_ATOMIC)) == NULL)
+	if ((skb = dn_alloc_skb(NULL, sizeof(*msg), GFP_ATOMIC)) == NULL)
 		return;
 
-        skb->dev = dev;
+	skb->dev = dev;
 
-        msg = (struct endnode_hello_message *)skb_put(skb,sizeof(*msg));
+	msg = (struct endnode_hello_message *)skb_put(skb,sizeof(*msg));
 
-        msg->msgflg  = 0x0D;
+	msg->msgflg  = 0x0D;
-        memcpy(msg->tiver, dn_eco_version, 3);
+	memcpy(msg->tiver, dn_eco_version, 3);
 	dn_dn2eth(msg->id, ifa->ifa_local);
-        msg->iinfo   = DN_RT_INFO_ENDN;
+	msg->iinfo   = DN_RT_INFO_ENDN;
-        msg->blksize = dn_htons(mtu2blksize(dev));
+	msg->blksize = dn_htons(mtu2blksize(dev));
-        msg->area    = 0x00;
+	msg->area    = 0x00;
-        memset(msg->seed, 0, 8);
+	memset(msg->seed, 0, 8);
-        memcpy(msg->neighbor, dn_hiord, ETH_ALEN);
+	memcpy(msg->neighbor, dn_hiord, ETH_ALEN);
 
 	if (dn_db->router) {
 		struct dn_neigh *dn = (struct dn_neigh *)dn_db->router;
 		dn_dn2eth(msg->neighbor, dn->addr);
 	}
 
-        msg->timer   = dn_htons((unsigned short)dn_db->parms.t3);
+	msg->timer   = dn_htons((unsigned short)dn_db->parms.t3);
-        msg->mpd     = 0x00;
+	msg->mpd     = 0x00;
-        msg->datalen = 0x02;
+	msg->datalen = 0x02;
-        memset(msg->data, 0xAA, 2);
+	memset(msg->data, 0xAA, 2);
 
-        pktlen = (__le16 *)skb_push(skb,2);
+	pktlen = (__le16 *)skb_push(skb,2);
-        *pktlen = dn_htons(skb->len - 2);
+	*pktlen = dn_htons(skb->len - 2);
 
 	skb->nh.raw = skb->data;
 
@@ -1408,18 +1408,18 @@ static char *dn_type2asc(char type)
 static int dn_dev_seq_show(struct seq_file *seq, void *v)
 {
 	if (v == SEQ_START_TOKEN)
-        	seq_puts(seq, "Name     Flags T1   Timer1 T3   Timer3 BlkSize Pri State DevType    Router Peer\n");
+		seq_puts(seq, "Name     Flags T1   Timer1 T3   Timer3 BlkSize Pri State DevType    Router Peer\n");
 	else {
 		struct net_device *dev = v;
 		char peer_buf[DN_ASCBUF_LEN];
 		char router_buf[DN_ASCBUF_LEN];
 		struct dn_dev *dn_db = dev->dn_ptr;
 
-                seq_printf(seq, "%-8s %1s     %04u %04u   %04lu %04lu"
+		seq_printf(seq, "%-8s %1s     %04u %04u   %04lu %04lu"
 				"   %04hu    %03d %02x    %-10s %-7s %-7s\n",
-                             	dev->name ? dev->name : "???",
+				dev->name ? dev->name : "???",
-                             	dn_type2asc(dn_db->parms.mode),
+				dn_type2asc(dn_db->parms.mode),
-                             	0, 0,
+				0, 0,
 				dn_db->t3, dn_db->parms.t3,
 				mtu2blksize(dev),
 				dn_db->parms.priority,
@@ -1476,17 +1476,17 @@ MODULE_PARM_DESC(addr, "The DECnet address of this machine: area,node");
 
 void __init dn_dev_init(void)
 {
-        if (addr[0] > 63 || addr[0] < 0) {
+	if (addr[0] > 63 || addr[0] < 0) {
-                printk(KERN_ERR "DECnet: Area must be between 0 and 63");
+		printk(KERN_ERR "DECnet: Area must be between 0 and 63");
-                return;
+		return;
-        }
+	}
 
-        if (addr[1] > 1023 || addr[1] < 0) {
+	if (addr[1] > 1023 || addr[1] < 0) {
-                printk(KERN_ERR "DECnet: Node must be between 0 and 1023");
+		printk(KERN_ERR "DECnet: Node must be between 0 and 1023");
-                return;
+		return;
-        }
+	}
 
-        decnet_address = dn_htons((addr[0] << 10) | addr[1]);
+	decnet_address = dn_htons((addr[0] << 10) | addr[1]);
 
 	dn_dev_devices_on();
 

net/decnet/dn_fib.c

@@ -654,80 +654,80 @@ static int dn_fib_dnaddr_event(struct notifier_block *this, unsigned long event,
 
 static int dn_fib_sync_down(__le16 local, struct net_device *dev, int force)
 {
-        int ret = 0;
+	int ret = 0;
-        int scope = RT_SCOPE_NOWHERE;
+	int scope = RT_SCOPE_NOWHERE;
 
-        if (force)
+	if (force)
-                scope = -1;
+		scope = -1;
 
-        for_fib_info() {
+	for_fib_info() {
-                /* 
+		/*
-                 * This makes no sense for DECnet.... we will almost
+		 * This makes no sense for DECnet.... we will almost
-                 * certainly have more than one local address the same
+		 * certainly have more than one local address the same
-                 * over all our interfaces. It needs thinking about
+		 * over all our interfaces. It needs thinking about
-                 * some more.
+		 * some more.
-                 */
+		 */
-                if (local && fi->fib_prefsrc == local) {
+		if (local && fi->fib_prefsrc == local) {
-                        fi->fib_flags |= RTNH_F_DEAD;
+			fi->fib_flags |= RTNH_F_DEAD;
-                        ret++;
+			ret++;
-                } else if (dev && fi->fib_nhs) {
+		} else if (dev && fi->fib_nhs) {
-                        int dead = 0;
+			int dead = 0;
 
-                        change_nexthops(fi) {
+			change_nexthops(fi) {
-                                if (nh->nh_flags&RTNH_F_DEAD)
+				if (nh->nh_flags&RTNH_F_DEAD)
-                                        dead++;
+					dead++;
-                                else if (nh->nh_dev == dev &&
+				else if (nh->nh_dev == dev &&
-                                                nh->nh_scope != scope) {
+						nh->nh_scope != scope) {
 					spin_lock_bh(&dn_fib_multipath_lock);
-                                        nh->nh_flags |= RTNH_F_DEAD;
+					nh->nh_flags |= RTNH_F_DEAD;
-                                        fi->fib_power -= nh->nh_power;
+					fi->fib_power -= nh->nh_power;
-                                        nh->nh_power = 0;
+					nh->nh_power = 0;
 					spin_unlock_bh(&dn_fib_multipath_lock);
-                                        dead++;
+					dead++;
-                                }
+				}
-                        } endfor_nexthops(fi)
+			} endfor_nexthops(fi)
-                        if (dead == fi->fib_nhs) {
+			if (dead == fi->fib_nhs) {
-                                fi->fib_flags |= RTNH_F_DEAD;
+				fi->fib_flags |= RTNH_F_DEAD;
-                                ret++;
+				ret++;
-                        }
+			}
-                }
+		}
-        } endfor_fib_info();
+	} endfor_fib_info();
-        return ret;
+	return ret;
 }
 
 
 static int dn_fib_sync_up(struct net_device *dev)
 {
-        int ret = 0;
+	int ret = 0;
 
-        if (!(dev->flags&IFF_UP))
+	if (!(dev->flags&IFF_UP))
-                return 0;
+		return 0;
 
-        for_fib_info() {
+	for_fib_info() {
-                int alive = 0;
+		int alive = 0;
 
-                change_nexthops(fi) {
+		change_nexthops(fi) {
-                        if (!(nh->nh_flags&RTNH_F_DEAD)) {
+			if (!(nh->nh_flags&RTNH_F_DEAD)) {
-                                alive++;
+				alive++;
-                                continue;
+				continue;
-                        }
+			}
-                        if (nh->nh_dev == NULL || !(nh->nh_dev->flags&IFF_UP))
+			if (nh->nh_dev == NULL || !(nh->nh_dev->flags&IFF_UP))
-                                continue;
+				continue;
-                        if (nh->nh_dev != dev || dev->dn_ptr == NULL)
+			if (nh->nh_dev != dev || dev->dn_ptr == NULL)
-                                continue;
+				continue;
-                        alive++;
+			alive++;
 			spin_lock_bh(&dn_fib_multipath_lock);
-                        nh->nh_power = 0;
+			nh->nh_power = 0;
-                        nh->nh_flags &= ~RTNH_F_DEAD;
+			nh->nh_flags &= ~RTNH_F_DEAD;
 			spin_unlock_bh(&dn_fib_multipath_lock);
-                } endfor_nexthops(fi);
+		} endfor_nexthops(fi);
 
-                if (alive > 0) {
+		if (alive > 0) {
-                        fi->fib_flags &= ~RTNH_F_DEAD;
+			fi->fib_flags &= ~RTNH_F_DEAD;
-                        ret++;
+			ret++;
-                }
+		}
-        } endfor_fib_info();
+	} endfor_fib_info();
-        return ret;
+	return ret;
 }
 
 static struct notifier_block dn_fib_dnaddr_notifier = {

net/decnet/dn_neigh.c

@@ -277,19 +277,19 @@ static int dn_short_output(struct sk_buff *skb)
 	struct dn_skb_cb *cb = DN_SKB_CB(skb);
 
 
-        if (skb_headroom(skb) < headroom) {
+	if (skb_headroom(skb) < headroom) {
-                struct sk_buff *skb2 = skb_realloc_headroom(skb, headroom);
+		struct sk_buff *skb2 = skb_realloc_headroom(skb, headroom);
-                if (skb2 == NULL) {
+		if (skb2 == NULL) {
 			if (net_ratelimit())
-                        	printk(KERN_CRIT "dn_short_output: no memory\n");
+				printk(KERN_CRIT "dn_short_output: no memory\n");
-                        kfree_skb(skb);
+			kfree_skb(skb);
-                        return -ENOBUFS;
+			return -ENOBUFS;
-                }
+		}
-                kfree_skb(skb);
+		kfree_skb(skb);
-                skb = skb2;
+		skb = skb2;
 		if (net_ratelimit())
-                	printk(KERN_INFO "dn_short_output: Increasing headroom\n");
+			printk(KERN_INFO "dn_short_output: Increasing headroom\n");
-        }
+	}
 
 	data = skb_push(skb, sizeof(struct dn_short_packet) + 2);
 	*((__le16 *)data) = dn_htons(skb->len - 2);

net/decnet/dn_nsp_in.c

@@ -349,9 +349,9 @@ static void dn_nsp_conn_conf(struct sock *sk, struct sk_buff *skb)
 
 	if ((scp->state == DN_CI) || (scp->state == DN_CD)) {
 		scp->persist = 0;
-                scp->addrrem = cb->src_port;
+		scp->addrrem = cb->src_port;
-                sk->sk_state = TCP_ESTABLISHED;
+		sk->sk_state = TCP_ESTABLISHED;
-                scp->state = DN_RUN;
+		scp->state = DN_RUN;
 		scp->services_rem = cb->services;
 		scp->info_rem = cb->info;
 		scp->segsize_rem = cb->segsize;
@@ -366,13 +366,13 @@ static void dn_nsp_conn_conf(struct sock *sk, struct sk_buff *skb)
 				memcpy(scp->conndata_in.opt_data, skb->data + 1, dlen);
 			}
 		}
-                dn_nsp_send_link(sk, DN_NOCHANGE, 0);
+		dn_nsp_send_link(sk, DN_NOCHANGE, 0);
-                if (!sock_flag(sk, SOCK_DEAD))
+		if (!sock_flag(sk, SOCK_DEAD))
-                	sk->sk_state_change(sk);
+			sk->sk_state_change(sk);
-        }
+	}
 
 out:
-        kfree_skb(skb);
+	kfree_skb(skb);
 }
 
 static void dn_nsp_conn_ack(struct sock *sk, struct sk_buff *skb)
@@ -530,7 +530,7 @@ static void dn_nsp_linkservice(struct sock *sk, struct sk_buff *skb)
 		switch(lsflags & 0x04) { /* FCVAL INT */
 		case 0x00: /* Normal Request */
 			switch(lsflags & 0x03) { /* FCVAL MOD */
-       	         	case 0x00: /* Request count */
+			case 0x00: /* Request count */
 				if (fcval < 0) {
 					unsigned char p_fcval = -fcval;
 					if ((scp->flowrem_dat > p_fcval) &&
@@ -541,7 +541,7 @@ static void dn_nsp_linkservice(struct sock *sk, struct sk_buff *skb)
 					scp->flowrem_dat += fcval;
 					wake_up = 1;
 				}
-               	       	 	break;
+				break;
 			case 0x01: /* Stop outgoing data */
 				scp->flowrem_sw = DN_DONTSEND;
 				break;
@@ -557,10 +557,10 @@ static void dn_nsp_linkservice(struct sock *sk, struct sk_buff *skb)
 				wake_up = 1;
 			}
 			break;
-                }
+		}
 		if (wake_up && !sock_flag(sk, SOCK_DEAD))
 			sk->sk_state_change(sk);
-        }
+	}
 
 	dn_nsp_send_oth_ack(sk);
 
@@ -577,27 +577,27 @@ static __inline__ int dn_queue_skb(struct sock *sk, struct sk_buff *skb, int sig
 {
 	int err;
 
-        /* Cast skb->rcvbuf to unsigned... It's pointless, but reduces
+	/* Cast skb->rcvbuf to unsigned... It's pointless, but reduces
-           number of warnings when compiling with -W --ANK
+	   number of warnings when compiling with -W --ANK
-         */
+	 */
-        if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >=
+	if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >=
 	    (unsigned)sk->sk_rcvbuf) {
-        	err = -ENOMEM;
+		err = -ENOMEM;
-        	goto out;
+		goto out;
-        }
+	}
 
 	err = sk_filter(sk, skb);
 	if (err)
 		goto out;
 
-        skb_set_owner_r(skb, sk);
+	skb_set_owner_r(skb, sk);
-        skb_queue_tail(queue, skb);
+	skb_queue_tail(queue, skb);
 
 	/* This code only runs from BH or BH protected context.
 	 * Therefore the plain read_lock is ok here. -DaveM
 	 */
 	read_lock(&sk->sk_callback_lock);
-        if (!sock_flag(sk, SOCK_DEAD)) {
+	if (!sock_flag(sk, SOCK_DEAD)) {
 		struct socket *sock = sk->sk_socket;
 		wake_up_interruptible(sk->sk_sleep);
 		if (sock && sock->fasync_list &&
@@ -607,7 +607,7 @@ static __inline__ int dn_queue_skb(struct sock *sk, struct sk_buff *skb, int sig
 	}
 	read_unlock(&sk->sk_callback_lock);
 out:
-        return err;
+	return err;
 }
 
 static void dn_nsp_otherdata(struct sock *sk, struct sk_buff *skb)
@@ -652,16 +652,16 @@ static void dn_nsp_data(struct sock *sk, struct sk_buff *skb)
 	skb_pull(skb, 2);
 
 	if (seq_next(scp->numdat_rcv, segnum)) {
-                if (dn_queue_skb(sk, skb, SIGIO, &sk->sk_receive_queue) == 0) {
+		if (dn_queue_skb(sk, skb, SIGIO, &sk->sk_receive_queue) == 0) {
 			seq_add(&scp->numdat_rcv, 1);
-                	queued = 1;
+			queued = 1;
-                }
+		}
 
 		if ((scp->flowloc_sw == DN_SEND) && dn_congested(sk)) {
 			scp->flowloc_sw = DN_DONTSEND;
 			dn_nsp_send_link(sk, DN_DONTSEND, 0);
 		}
-        }
+	}
 
 	dn_nsp_send_data_ack(sk);
 out:

net/decnet/dn_nsp_out.c

@@ -486,13 +486,13 @@ void dn_send_conn_ack (struct sock *sk)
 {
 	struct dn_scp *scp = DN_SK(sk);
 	struct sk_buff *skb = NULL;
-        struct nsp_conn_ack_msg *msg;
+	struct nsp_conn_ack_msg *msg;
 
 	if ((skb = dn_alloc_skb(sk, 3, sk->sk_allocation)) == NULL)
 		return;
 
-        msg = (struct nsp_conn_ack_msg *)skb_put(skb, 3);
+	msg = (struct nsp_conn_ack_msg *)skb_put(skb, 3);
-        msg->msgflg = 0x24;                   
+	msg->msgflg = 0x24;
 	msg->dstaddr = scp->addrrem;
 
 	dn_nsp_send(skb);
@@ -523,19 +523,19 @@ void dn_send_conn_conf(struct sock *sk, gfp_t gfp)
 {
 	struct dn_scp *scp = DN_SK(sk);
 	struct sk_buff *skb = NULL;
-        struct nsp_conn_init_msg *msg;
+	struct nsp_conn_init_msg *msg;
 	__u8 len = (__u8)dn_ntohs(scp->conndata_out.opt_optl);
 
 	if ((skb = dn_alloc_skb(sk, 50 + len, gfp)) == NULL)
 		return;
 
-        msg = (struct nsp_conn_init_msg *)skb_put(skb, sizeof(*msg));
+	msg = (struct nsp_conn_init_msg *)skb_put(skb, sizeof(*msg));
-        msg->msgflg = 0x28;                   
+	msg->msgflg = 0x28;
 	msg->dstaddr = scp->addrrem;
-        msg->srcaddr = scp->addrloc;
+	msg->srcaddr = scp->addrloc;
-        msg->services = scp->services_loc;
+	msg->services = scp->services_loc;
-        msg->info = scp->info_loc;
+	msg->info = scp->info_loc;
-        msg->segsize = dn_htons(scp->segsize_loc);
+	msg->segsize = dn_htons(scp->segsize_loc);
 
 	*skb_put(skb,1) = len;
 

net/decnet/dn_route.c

@@ -167,11 +167,11 @@ static void dn_dst_check_expire(unsigned long dummy)
 		while((rt=*rtp) != NULL) {
 			if (atomic_read(&rt->u.dst.__refcnt) ||
 					(now - rt->u.dst.lastuse) < expire) {
-				rtp = &rt->u.rt_next;
+				rtp = &rt->u.dst.dn_next;
 				continue;
 			}
-			*rtp = rt->u.rt_next;
+			*rtp = rt->u.dst.dn_next;
-			rt->u.rt_next = NULL;
+			rt->u.dst.dn_next = NULL;
 			dnrt_free(rt);
 		}
 		spin_unlock(&dn_rt_hash_table[i].lock);
@@ -198,11 +198,11 @@ static int dn_dst_gc(void)
 		while((rt=*rtp) != NULL) {
 			if (atomic_read(&rt->u.dst.__refcnt) ||
 					(now - rt->u.dst.lastuse) < expire) {
-				rtp = &rt->u.rt_next;
+				rtp = &rt->u.dst.dn_next;
 				continue;
 			}
-			*rtp = rt->u.rt_next;
+			*rtp = rt->u.dst.dn_next;
-			rt->u.rt_next = NULL;
+			rt->u.dst.dn_next = NULL;
 			dnrt_drop(rt);
 			break;
 		}
@@ -286,8 +286,8 @@ static int dn_insert_route(struct dn_route *rt, unsigned hash, struct dn_route *
 	while((rth = *rthp) != NULL) {
 		if (compare_keys(&rth->fl, &rt->fl)) {
 			/* Put it first */
-			*rthp = rth->u.rt_next;
+			*rthp = rth->u.dst.dn_next;
-			rcu_assign_pointer(rth->u.rt_next,
+			rcu_assign_pointer(rth->u.dst.dn_next,
 					   dn_rt_hash_table[hash].chain);
 			rcu_assign_pointer(dn_rt_hash_table[hash].chain, rth);
 
@@ -300,10 +300,10 @@ static int dn_insert_route(struct dn_route *rt, unsigned hash, struct dn_route *
 			*rp = rth;
 			return 0;
 		}
-		rthp = &rth->u.rt_next;
+		rthp = &rth->u.dst.dn_next;
 	}
 
-	rcu_assign_pointer(rt->u.rt_next, dn_rt_hash_table[hash].chain);
+	rcu_assign_pointer(rt->u.dst.dn_next, dn_rt_hash_table[hash].chain);
 	rcu_assign_pointer(dn_rt_hash_table[hash].chain, rt);
 
 	dst_hold(&rt->u.dst);
@@ -326,8 +326,8 @@ void dn_run_flush(unsigned long dummy)
 			goto nothing_to_declare;
 
 		for(; rt; rt=next) {
-			next = rt->u.rt_next;
+			next = rt->u.dst.dn_next;
-			rt->u.rt_next = NULL;
+			rt->u.dst.dn_next = NULL;
 			dst_free((struct dst_entry *)rt);
 		}
 
@@ -506,23 +506,23 @@ static int dn_route_rx_long(struct sk_buff *skb)
 	skb_pull(skb, 20);
 	skb->h.raw = skb->data;
 
-        /* Destination info */
+	/* Destination info */
-        ptr += 2;
+	ptr += 2;
 	cb->dst = dn_eth2dn(ptr);
-        if (memcmp(ptr, dn_hiord_addr, 4) != 0)
+	if (memcmp(ptr, dn_hiord_addr, 4) != 0)
-                goto drop_it;
+		goto drop_it;
-        ptr += 6;
+	ptr += 6;
 
 
-        /* Source info */
+	/* Source info */
-        ptr += 2;
+	ptr += 2;
 	cb->src = dn_eth2dn(ptr);
-        if (memcmp(ptr, dn_hiord_addr, 4) != 0)
+	if (memcmp(ptr, dn_hiord_addr, 4) != 0)
-                goto drop_it;
+		goto drop_it;
-        ptr += 6;
+	ptr += 6;
-        /* Other junk */
+	/* Other junk */
-        ptr++;
+	ptr++;
-        cb->hops = *ptr++; /* Visit Count */
+	cb->hops = *ptr++; /* Visit Count */
 
 	return NF_HOOK(PF_DECnet, NF_DN_PRE_ROUTING, skb, skb->dev, NULL, dn_route_rx_packet);
 
@@ -545,16 +545,16 @@ static int dn_route_rx_short(struct sk_buff *skb)
 	skb->h.raw = skb->data;
 
 	cb->dst = *(__le16 *)ptr;
-        ptr += 2;
+	ptr += 2;
-        cb->src = *(__le16 *)ptr;
+	cb->src = *(__le16 *)ptr;
-        ptr += 2;
+	ptr += 2;
-        cb->hops = *ptr & 0x3f;
+	cb->hops = *ptr & 0x3f;
 
 	return NF_HOOK(PF_DECnet, NF_DN_PRE_ROUTING, skb, skb->dev, NULL, dn_route_rx_packet);
 
 drop_it:
-        kfree_skb(skb);
+	kfree_skb(skb);
-        return NET_RX_DROP;
+	return NET_RX_DROP;
 }
 
 static int dn_route_discard(struct sk_buff *skb)
@@ -631,15 +631,15 @@ int dn_route_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type
 			(int)flags, (dev) ? dev->name : "???", len, skb->len,
 			padlen);
 
-        if (flags & DN_RT_PKT_CNTL) {
+	if (flags & DN_RT_PKT_CNTL) {
 		if (unlikely(skb_linearize(skb)))
 			goto dump_it;
 
-                switch(flags & DN_RT_CNTL_MSK) {
+		switch(flags & DN_RT_CNTL_MSK) {
-        	        case DN_RT_PKT_INIT:
+			case DN_RT_PKT_INIT:
 				dn_dev_init_pkt(skb);
 				break;
-                	case DN_RT_PKT_VERI:
+			case DN_RT_PKT_VERI:
 				dn_dev_veri_pkt(skb);
 				break;
 		}
@@ -648,31 +648,31 @@ int dn_route_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type
 			goto dump_it;
 
 		switch(flags & DN_RT_CNTL_MSK) {
-                	case DN_RT_PKT_HELO:
+			case DN_RT_PKT_HELO:
 				return NF_HOOK(PF_DECnet, NF_DN_HELLO, skb, skb->dev, NULL, dn_route_ptp_hello);
 
-                	case DN_RT_PKT_L1RT:
+			case DN_RT_PKT_L1RT:
-                	case DN_RT_PKT_L2RT:
+			case DN_RT_PKT_L2RT:
-                                return NF_HOOK(PF_DECnet, NF_DN_ROUTE, skb, skb->dev, NULL, dn_route_discard);
+				return NF_HOOK(PF_DECnet, NF_DN_ROUTE, skb, skb->dev, NULL, dn_route_discard);
-                	case DN_RT_PKT_ERTH:
+			case DN_RT_PKT_ERTH:
 				return NF_HOOK(PF_DECnet, NF_DN_HELLO, skb, skb->dev, NULL, dn_neigh_router_hello);
 
-                	case DN_RT_PKT_EEDH:
+			case DN_RT_PKT_EEDH:
 				return NF_HOOK(PF_DECnet, NF_DN_HELLO, skb, skb->dev, NULL, dn_neigh_endnode_hello);
-                }
+		}
-        } else {
+	} else {
 		if (dn->parms.state != DN_DEV_S_RU)
 			goto dump_it;
 
 		skb_pull(skb, 1); /* Pull flags */
 
-                switch(flags & DN_RT_PKT_MSK) {
+		switch(flags & DN_RT_PKT_MSK) {
-                	case DN_RT_PKT_LONG:
+			case DN_RT_PKT_LONG:
-                        	return dn_route_rx_long(skb);
+				return dn_route_rx_long(skb);
-                	case DN_RT_PKT_SHORT:
+			case DN_RT_PKT_SHORT:
-                        	return dn_route_rx_short(skb);
+				return dn_route_rx_short(skb);
 		}
-        }
+	}
 
 dump_it:
 	kfree_skb(skb);
@@ -816,7 +816,7 @@ static int dn_rt_set_next_hop(struct dn_route *rt, struct dn_fib_res *res)
 	}
 
 	if (rt->u.dst.metrics[RTAX_MTU-1] == 0 ||
-            rt->u.dst.metrics[RTAX_MTU-1] > rt->u.dst.dev->mtu)
+	    rt->u.dst.metrics[RTAX_MTU-1] > rt->u.dst.dev->mtu)
 		rt->u.dst.metrics[RTAX_MTU-1] = rt->u.dst.dev->mtu;
 	mss = dn_mss_from_pmtu(dev, dst_mtu(&rt->u.dst));
 	if (rt->u.dst.metrics[RTAX_ADVMSS-1] == 0 ||
@@ -899,7 +899,7 @@ static int dn_route_output_slow(struct dst_entry **pprt, const struct flowi *old
 		       "dn_route_output_slow: dst=%04x src=%04x mark=%d"
 		       " iif=%d oif=%d\n", dn_ntohs(oldflp->fld_dst),
 		       dn_ntohs(oldflp->fld_src),
-                       oldflp->mark, loopback_dev.ifindex, oldflp->oif);
+		       oldflp->mark, loopback_dev.ifindex, oldflp->oif);
 
 	/* If we have an output interface, verify its a DECnet device */
 	if (oldflp->oif) {
@@ -982,7 +982,7 @@ source_ok:
 		if (err != -ESRCH)
 			goto out;
 		/*
-	 	 * Here the fallback is basically the standard algorithm for 
+		 * Here the fallback is basically the standard algorithm for
 		 * routing in endnodes which is described in the DECnet routing
 		 * docs
 		 *
@@ -1144,8 +1144,8 @@ out:
 	return err;
 
 e_addr:
-        err = -EADDRNOTAVAIL;
+	err = -EADDRNOTAVAIL;
-        goto done;
+	goto done;
 e_inval:
 	err = -EINVAL;
 	goto done;
@@ -1169,7 +1169,7 @@ static int __dn_route_output_key(struct dst_entry **pprt, const struct flowi *fl
 	if (!(flags & MSG_TRYHARD)) {
 		rcu_read_lock_bh();
 		for(rt = rcu_dereference(dn_rt_hash_table[hash].chain); rt;
-			rt = rcu_dereference(rt->u.rt_next)) {
+			rt = rcu_dereference(rt->u.dst.dn_next)) {
 			if ((flp->fld_dst == rt->fl.fld_dst) &&
 			    (flp->fld_src == rt->fl.fld_src) &&
 			    (flp->mark == rt->fl.mark) &&
@@ -1443,9 +1443,9 @@ int dn_route_input(struct sk_buff *skb)
 
 	rcu_read_lock();
 	for(rt = rcu_dereference(dn_rt_hash_table[hash].chain); rt != NULL;
-	    rt = rcu_dereference(rt->u.rt_next)) {
+	    rt = rcu_dereference(rt->u.dst.dn_next)) {
 		if ((rt->fl.fld_src == cb->src) &&
-	 	    (rt->fl.fld_dst == cb->dst) &&
+		    (rt->fl.fld_dst == cb->dst) &&
 		    (rt->fl.oif == 0) &&
 		    (rt->fl.mark == skb->mark) &&
 		    (rt->fl.iif == cb->iif)) {
@@ -1514,8 +1514,8 @@ static int dn_rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq,
 
 nlmsg_failure:
 rtattr_failure:
-        skb_trim(skb, b - skb->data);
+	skb_trim(skb, b - skb->data);
-        return -1;
+	return -1;
 }
 
 /*
@@ -1627,7 +1627,7 @@ int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb)
 		rcu_read_lock_bh();
 		for(rt = rcu_dereference(dn_rt_hash_table[h].chain), idx = 0;
 			rt;
-			rt = rcu_dereference(rt->u.rt_next), idx++) {
+			rt = rcu_dereference(rt->u.dst.dn_next), idx++) {
 			if (idx < s_idx)
 				continue;
 			skb->dst = dst_clone(&rt->u.dst);
@@ -1673,7 +1673,7 @@ static struct dn_route *dn_rt_cache_get_next(struct seq_file *seq, struct dn_rou
 {
 	struct dn_rt_cache_iter_state *s = rcu_dereference(seq->private);
 
-	rt = rt->u.rt_next;
+	rt = rt->u.dst.dn_next;
 	while(!rt) {
 		rcu_read_unlock_bh();
 		if (--s->bucket < 0)
@@ -1778,25 +1778,25 @@ void __init dn_route_init(void)
 	for(order = 0; (1UL << order) < goal; order++)
 		/* NOTHING */;
 
-        /*
+	/*
-         * Only want 1024 entries max, since the table is very, very unlikely
+	 * Only want 1024 entries max, since the table is very, very unlikely
-         * to be larger than that.
+	 * to be larger than that.
-         */
+	 */
-        while(order && ((((1UL << order) * PAGE_SIZE) / 
+	while(order && ((((1UL << order) * PAGE_SIZE) /
-                                sizeof(struct dn_rt_hash_bucket)) >= 2048))
+				sizeof(struct dn_rt_hash_bucket)) >= 2048))
-                order--;
+		order--;
 
-        do {
+	do {
-                dn_rt_hash_mask = (1UL << order) * PAGE_SIZE /
+		dn_rt_hash_mask = (1UL << order) * PAGE_SIZE /
-                        sizeof(struct dn_rt_hash_bucket);
+			sizeof(struct dn_rt_hash_bucket);
-                while(dn_rt_hash_mask & (dn_rt_hash_mask - 1))
+		while(dn_rt_hash_mask & (dn_rt_hash_mask - 1))
-                        dn_rt_hash_mask--;
+			dn_rt_hash_mask--;
-                dn_rt_hash_table = (struct dn_rt_hash_bucket *)
+		dn_rt_hash_table = (struct dn_rt_hash_bucket *)
-                        __get_free_pages(GFP_ATOMIC, order);
+			__get_free_pages(GFP_ATOMIC, order);
-        } while (dn_rt_hash_table == NULL && --order > 0);
+	} while (dn_rt_hash_table == NULL && --order > 0);
 
 	if (!dn_rt_hash_table)
-                panic("Failed to allocate DECnet route cache hash table\n");
+		panic("Failed to allocate DECnet route cache hash table\n");
 
 	printk(KERN_INFO
 		"DECnet: Routing cache hash table of %u buckets, %ldKbytes\n",
@@ -1804,12 +1804,12 @@ void __init dn_route_init(void)
 		(long)(dn_rt_hash_mask*sizeof(struct dn_rt_hash_bucket))/1024);
 
 	dn_rt_hash_mask--;
-        for(i = 0; i <= dn_rt_hash_mask; i++) {
+	for(i = 0; i <= dn_rt_hash_mask; i++) {
-                spin_lock_init(&dn_rt_hash_table[i].lock);
+		spin_lock_init(&dn_rt_hash_table[i].lock);
-                dn_rt_hash_table[i].chain = NULL;
+		dn_rt_hash_table[i].chain = NULL;
-        }
+	}
 
-        dn_dst_ops.gc_thresh = (dn_rt_hash_mask + 1);
+	dn_dst_ops.gc_thresh = (dn_rt_hash_mask + 1);
 
 	proc_net_fops_create("decnet_cache", S_IRUGO, &dn_rt_cache_seq_fops);
 }

net/decnet/dn_table.c

@@ -60,7 +60,7 @@ struct dn_hash
 #define dz_prefix(key,dz)	((key).datum)
 
 #define for_nexthops(fi) { int nhsel; const struct dn_fib_nh *nh;\
-        for(nhsel = 0, nh = (fi)->fib_nh; nhsel < (fi)->fib_nhs; nh++, nhsel++)
+	for(nhsel = 0, nh = (fi)->fib_nh; nhsel < (fi)->fib_nhs; nh++, nhsel++)
 
 #define endfor_nexthops(fi) }
 
@@ -290,82 +290,82 @@ static inline size_t dn_fib_nlmsg_size(struct dn_fib_info *fi)
 }
 
 static int dn_fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
-                        u32 tb_id, u8 type, u8 scope, void *dst, int dst_len,
+			u32 tb_id, u8 type, u8 scope, void *dst, int dst_len,
-                        struct dn_fib_info *fi, unsigned int flags)
+			struct dn_fib_info *fi, unsigned int flags)
 {
-        struct rtmsg *rtm;
+	struct rtmsg *rtm;
-        struct nlmsghdr *nlh;
+	struct nlmsghdr *nlh;
-        unsigned char *b = skb->tail;
+	unsigned char *b = skb->tail;
 
-        nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*rtm), flags);
+	nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*rtm), flags);
-        rtm = NLMSG_DATA(nlh);
+	rtm = NLMSG_DATA(nlh);
-        rtm->rtm_family = AF_DECnet;
+	rtm->rtm_family = AF_DECnet;
-        rtm->rtm_dst_len = dst_len;
+	rtm->rtm_dst_len = dst_len;
-        rtm->rtm_src_len = 0;
+	rtm->rtm_src_len = 0;
-        rtm->rtm_tos = 0;
+	rtm->rtm_tos = 0;
-        rtm->rtm_table = tb_id;
+	rtm->rtm_table = tb_id;
 	RTA_PUT_U32(skb, RTA_TABLE, tb_id);
-        rtm->rtm_flags = fi->fib_flags;
+	rtm->rtm_flags = fi->fib_flags;
-        rtm->rtm_scope = scope;
+	rtm->rtm_scope = scope;
 	rtm->rtm_type  = type;
-        if (rtm->rtm_dst_len)
+	if (rtm->rtm_dst_len)
-                RTA_PUT(skb, RTA_DST, 2, dst);
+		RTA_PUT(skb, RTA_DST, 2, dst);
-        rtm->rtm_protocol = fi->fib_protocol;
+	rtm->rtm_protocol = fi->fib_protocol;
-        if (fi->fib_priority)
+	if (fi->fib_priority)
-                RTA_PUT(skb, RTA_PRIORITY, 4, &fi->fib_priority);
+		RTA_PUT(skb, RTA_PRIORITY, 4, &fi->fib_priority);
 	if (rtnetlink_put_metrics(skb, fi->fib_metrics) < 0)
 		goto rtattr_failure;
-        if (fi->fib_nhs == 1) {
+	if (fi->fib_nhs == 1) {
-                if (fi->fib_nh->nh_gw)
+		if (fi->fib_nh->nh_gw)
-                        RTA_PUT(skb, RTA_GATEWAY, 2, &fi->fib_nh->nh_gw);
+			RTA_PUT(skb, RTA_GATEWAY, 2, &fi->fib_nh->nh_gw);
-                if (fi->fib_nh->nh_oif)
+		if (fi->fib_nh->nh_oif)
-                        RTA_PUT(skb, RTA_OIF, sizeof(int), &fi->fib_nh->nh_oif);
+			RTA_PUT(skb, RTA_OIF, sizeof(int), &fi->fib_nh->nh_oif);
-        }
+	}
-        if (fi->fib_nhs > 1) {
+	if (fi->fib_nhs > 1) {
-                struct rtnexthop *nhp;
+		struct rtnexthop *nhp;
-                struct rtattr *mp_head;
+		struct rtattr *mp_head;
-                if (skb_tailroom(skb) <= RTA_SPACE(0))
+		if (skb_tailroom(skb) <= RTA_SPACE(0))
-                        goto rtattr_failure;
+			goto rtattr_failure;
-                mp_head = (struct rtattr *)skb_put(skb, RTA_SPACE(0));
+		mp_head = (struct rtattr *)skb_put(skb, RTA_SPACE(0));
 
-                for_nexthops(fi) {
+		for_nexthops(fi) {
-                        if (skb_tailroom(skb) < RTA_ALIGN(RTA_ALIGN(sizeof(*nhp)) + 4))
+			if (skb_tailroom(skb) < RTA_ALIGN(RTA_ALIGN(sizeof(*nhp)) + 4))
-                                goto rtattr_failure;
+				goto rtattr_failure;
-                        nhp = (struct rtnexthop *)skb_put(skb, RTA_ALIGN(sizeof(*nhp)));
+			nhp = (struct rtnexthop *)skb_put(skb, RTA_ALIGN(sizeof(*nhp)));
-                        nhp->rtnh_flags = nh->nh_flags & 0xFF;
+			nhp->rtnh_flags = nh->nh_flags & 0xFF;
-                        nhp->rtnh_hops = nh->nh_weight - 1;
+			nhp->rtnh_hops = nh->nh_weight - 1;
-                        nhp->rtnh_ifindex = nh->nh_oif;
+			nhp->rtnh_ifindex = nh->nh_oif;
-                        if (nh->nh_gw)
+			if (nh->nh_gw)
-                                RTA_PUT(skb, RTA_GATEWAY, 2, &nh->nh_gw);
+				RTA_PUT(skb, RTA_GATEWAY, 2, &nh->nh_gw);
-                        nhp->rtnh_len = skb->tail - (unsigned char *)nhp;
+			nhp->rtnh_len = skb->tail - (unsigned char *)nhp;
-                } endfor_nexthops(fi);
+		} endfor_nexthops(fi);
-                mp_head->rta_type = RTA_MULTIPATH;
+		mp_head->rta_type = RTA_MULTIPATH;
-                mp_head->rta_len = skb->tail - (u8*)mp_head;
+		mp_head->rta_len = skb->tail - (u8*)mp_head;
-        }
+	}
 
-        nlh->nlmsg_len = skb->tail - b;
+	nlh->nlmsg_len = skb->tail - b;
-        return skb->len;
+	return skb->len;
 
 
 nlmsg_failure:
 rtattr_failure:
-        skb_trim(skb, b - skb->data);
+	skb_trim(skb, b - skb->data);
-        return -EMSGSIZE;
+	return -EMSGSIZE;
 }
 
 
 static void dn_rtmsg_fib(int event, struct dn_fib_node *f, int z, u32 tb_id,
-                        struct nlmsghdr *nlh, struct netlink_skb_parms *req)
+			struct nlmsghdr *nlh, struct netlink_skb_parms *req)
 {
-        struct sk_buff *skb;
+	struct sk_buff *skb;
-        u32 pid = req ? req->pid : 0;
+	u32 pid = req ? req->pid : 0;
 	int err = -ENOBUFS;
 
-        skb = nlmsg_new(dn_fib_nlmsg_size(DN_FIB_INFO(f)), GFP_KERNEL);
+	skb = nlmsg_new(dn_fib_nlmsg_size(DN_FIB_INFO(f)), GFP_KERNEL);
-        if (skb == NULL)
+	if (skb == NULL)
 		goto errout;
 
-        err = dn_fib_dump_info(skb, pid, nlh->nlmsg_seq, event, tb_id,
+	err = dn_fib_dump_info(skb, pid, nlh->nlmsg_seq, event, tb_id,
 			       f->fn_type, f->fn_scope, &f->fn_key, z,
 			       DN_FIB_INFO(f), 0);
 	if (err < 0) {
@@ -434,9 +434,9 @@ static __inline__ int dn_hash_dump_zone(struct sk_buff *skb,
 }
 
 static int dn_fib_table_dump(struct dn_fib_table *tb, struct sk_buff *skb,
-                                struct netlink_callback *cb)
+				struct netlink_callback *cb)
 {
-        int m, s_m;
+	int m, s_m;
 	struct dn_zone *dz;
 	struct dn_hash *table = (struct dn_hash *)tb->data;
 
@@ -457,7 +457,7 @@ static int dn_fib_table_dump(struct dn_fib_table *tb, struct sk_buff *skb,
 	read_unlock(&dn_fib_tables_lock);
 	cb->args[2] = m;
 
-        return skb->len;
+	return skb->len;
 }
 
 int dn_fib_dump(struct sk_buff *skb, struct netlink_callback *cb)
@@ -482,7 +482,7 @@ int dn_fib_dump(struct sk_buff *skb, struct netlink_callback *cb)
 				goto next;
 			if (dumped)
 				memset(&cb->args[2], 0, sizeof(cb->args) -
-				                 2 * sizeof(cb->args[0]));
+						 2 * sizeof(cb->args[0]));
 			if (tb->dump(tb, skb, cb) < 0)
 				goto out;
 			dumped = 1;
@@ -503,13 +503,13 @@ static int dn_fib_table_insert(struct dn_fib_table *tb, struct rtmsg *r, struct
 	struct dn_fib_node *new_f, *f, **fp, **del_fp;
 	struct dn_zone *dz;
 	struct dn_fib_info *fi;
-        int z = r->rtm_dst_len;
+	int z = r->rtm_dst_len;
 	int type = r->rtm_type;
 	dn_fib_key_t key;
-        int err;
+	int err;
 
-        if (z > 16)
+	if (z > 16)
-                return -EINVAL;
+		return -EINVAL;
 
 	dz = table->dh_zones[z];
 	if (!dz && !(dz = dn_new_zone(table, z)))
@@ -524,8 +524,8 @@ static int dn_fib_table_insert(struct dn_fib_table *tb, struct rtmsg *r, struct
 		key = dz_key(dst, dz);
 	}
 
-        if ((fi = dn_fib_create_info(r, rta, n, &err)) == NULL)
+	if ((fi = dn_fib_create_info(r, rta, n, &err)) == NULL)
-                return err;
+		return err;
 
 	if (dz->dz_nent > (dz->dz_divisor << 2) &&
 			dz->dz_divisor > DN_MAX_DIVISOR &&
@@ -624,9 +624,9 @@ replace:
 		dn_rt_cache_flush(-1);
 	}
 
-        dn_rtmsg_fib(RTM_NEWROUTE, new_f, z, tb->n, n, req);
+	dn_rtmsg_fib(RTM_NEWROUTE, new_f, z, tb->n, n, req);
 
-        return 0;
+	return 0;
 out:
 	dn_fib_release_info(fi);
 	return err;
@@ -637,14 +637,14 @@ static int dn_fib_table_delete(struct dn_fib_table *tb, struct rtmsg *r, struct
 {
 	struct dn_hash *table = (struct dn_hash*)tb->data;
 	struct dn_fib_node **fp, **del_fp, *f;
-        int z = r->rtm_dst_len;
+	int z = r->rtm_dst_len;
 	struct dn_zone *dz;
 	dn_fib_key_t key;
 	int matched;
 
 
-        if (z > 16)
+	if (z > 16)
-                return -EINVAL;
+		return -EINVAL;
 
 	if ((dz = table->dh_zones[z]) == NULL)
 		return -ESRCH;
@@ -688,7 +688,7 @@ static int dn_fib_table_delete(struct dn_fib_table *tb, struct rtmsg *r, struct
 
 	if (del_fp) {
 		f = *del_fp;
-        	dn_rtmsg_fib(RTM_DELROUTE, f, z, tb->n, n, req);
+		dn_rtmsg_fib(RTM_DELROUTE, f, z, tb->n, n, req);
 
 		if (matched != 1) {
 			write_lock_bh(&dn_fib_tables_lock);
@@ -712,7 +712,7 @@ static int dn_fib_table_delete(struct dn_fib_table *tb, struct rtmsg *r, struct
 		return 0;
 	}
 
-        return -ESRCH;
+	return -ESRCH;
 }
 
 static inline int dn_flush_list(struct dn_fib_node **fp, int z, struct dn_hash *table)
@@ -759,7 +759,7 @@ static int dn_fib_table_flush(struct dn_fib_table *tb)
 
 static int dn_fib_table_lookup(struct dn_fib_table *tb, const struct flowi *flp, struct dn_fib_res *res)
 {
-        int err;
+	int err;
 	struct dn_zone *dz;
 	struct dn_hash *t = (struct dn_hash *)tb->data;
 
@@ -799,21 +799,21 @@ static int dn_fib_table_lookup(struct dn_fib_table *tb, const struct flowi *flp,
 	err = 1;
 out:
 	read_unlock(&dn_fib_tables_lock);
-        return err;
+	return err;
 }
 
 
 struct dn_fib_table *dn_fib_get_table(u32 n, int create)
 {
-        struct dn_fib_table *t;
+	struct dn_fib_table *t;
 	struct hlist_node *node;
 	unsigned int h;
 
-        if (n < RT_TABLE_MIN)
+	if (n < RT_TABLE_MIN)
-                return NULL;
+		return NULL;
 
-        if (n > RT_TABLE_MAX)
+	if (n > RT_TABLE_MAX)
-                return NULL;
+		return NULL;
 
 	h = n & (DN_FIB_TABLE_HASHSZ - 1);
 	rcu_read_lock();
@@ -825,54 +825,54 @@ struct dn_fib_table *dn_fib_get_table(u32 n, int create)
 	}
 	rcu_read_unlock();
 
-        if (!create)
+	if (!create)
-                return NULL;
+		return NULL;
 
-        if (in_interrupt() && net_ratelimit()) {
+	if (in_interrupt() && net_ratelimit()) {
-                printk(KERN_DEBUG "DECnet: BUG! Attempt to create routing table from interrupt\n"); 
+		printk(KERN_DEBUG "DECnet: BUG! Attempt to create routing table from interrupt\n");
-                return NULL;
+		return NULL;
-        }
+	}
 
-        t = kzalloc(sizeof(struct dn_fib_table) + sizeof(struct dn_hash),
+	t = kzalloc(sizeof(struct dn_fib_table) + sizeof(struct dn_hash),
 		    GFP_KERNEL);
-        if (t == NULL)
+	if (t == NULL)
-                return NULL;
+		return NULL;
 
-        t->n = n;
+	t->n = n;
-        t->insert = dn_fib_table_insert;
+	t->insert = dn_fib_table_insert;
-        t->delete = dn_fib_table_delete;
+	t->delete = dn_fib_table_delete;
-        t->lookup = dn_fib_table_lookup;
+	t->lookup = dn_fib_table_lookup;
-        t->flush  = dn_fib_table_flush;
+	t->flush  = dn_fib_table_flush;
-        t->dump = dn_fib_table_dump;
+	t->dump = dn_fib_table_dump;
 	hlist_add_head_rcu(&t->hlist, &dn_fib_table_hash[h]);
 
-        return t;
+	return t;
 }
 
 struct dn_fib_table *dn_fib_empty_table(void)
 {
-        u32 id;
+	u32 id;
 
-        for(id = RT_TABLE_MIN; id <= RT_TABLE_MAX; id++)
+	for(id = RT_TABLE_MIN; id <= RT_TABLE_MAX; id++)
 		if (dn_fib_get_table(id, 0) == NULL)
-                        return dn_fib_get_table(id, 1);
+			return dn_fib_get_table(id, 1);
-        return NULL;
+	return NULL;
 }
 
 void dn_fib_flush(void)
 {
-        int flushed = 0;
+	int flushed = 0;
-        struct dn_fib_table *tb;
+	struct dn_fib_table *tb;
 	struct hlist_node *node;
 	unsigned int h;
 
 	for (h = 0; h < DN_FIB_TABLE_HASHSZ; h++) {
 		hlist_for_each_entry(tb, node, &dn_fib_table_hash[h], hlist)
-	                flushed += tb->flush(tb);
+			flushed += tb->flush(tb);
-        }
+	}
 
-        if (flushed)
+	if (flushed)
-                dn_rt_cache_flush(-1);
+		dn_rt_cache_flush(-1);
 }
 
 void __init dn_fib_table_init(void)
@@ -892,7 +892,7 @@ void __exit dn_fib_table_cleanup(void)
 	write_lock(&dn_fib_tables_lock);
 	for (h = 0; h < DN_FIB_TABLE_HASHSZ; h++) {
 		hlist_for_each_entry_safe(t, node, next, &dn_fib_table_hash[h],
-		                          hlist) {
+					  hlist) {
 			hlist_del(&t->hlist);
 			kfree(t);
 		}

net/decnet/netfilter/dn_rtmsg.c

@@ -138,7 +138,7 @@ static int __init dn_rtmsg_init(void)
 	int rv = 0;
 
 	dnrmg = netlink_kernel_create(NETLINK_DNRTMSG, DNRNG_NLGRP_MAX,
-	                              dnrmg_receive_user_sk, THIS_MODULE);
+				      dnrmg_receive_user_sk, THIS_MODULE);
 	if (dnrmg == NULL) {
 		printk(KERN_ERR "dn_rtmsg: Cannot create netlink socket");
 		return -ENOMEM;

net/decnet/sysctl_net_decnet.c

@@ -432,32 +432,32 @@ static ctl_table dn_table[] = {
 		.extra2 = &max_decnet_no_fc_max_cwnd
 	},
        {
-                .ctl_name = NET_DECNET_MEM,
+		.ctl_name = NET_DECNET_MEM,
-                .procname = "decnet_mem",
+		.procname = "decnet_mem",
-                .data = &sysctl_decnet_mem,
+		.data = &sysctl_decnet_mem,
-                .maxlen = sizeof(sysctl_decnet_mem),
+		.maxlen = sizeof(sysctl_decnet_mem),
-                .mode = 0644,
+		.mode = 0644,
-                .proc_handler = &proc_dointvec,
+		.proc_handler = &proc_dointvec,
-                .strategy = &sysctl_intvec,
+		.strategy = &sysctl_intvec,
-        },
+	},
-        {
+	{
-                .ctl_name = NET_DECNET_RMEM,
+		.ctl_name = NET_DECNET_RMEM,
-                .procname = "decnet_rmem",
+		.procname = "decnet_rmem",
-                .data = &sysctl_decnet_rmem,
+		.data = &sysctl_decnet_rmem,
-                .maxlen = sizeof(sysctl_decnet_rmem),
+		.maxlen = sizeof(sysctl_decnet_rmem),
-                .mode = 0644,
+		.mode = 0644,
-                .proc_handler = &proc_dointvec,
+		.proc_handler = &proc_dointvec,
-                .strategy = &sysctl_intvec,
+		.strategy = &sysctl_intvec,
-        },
+	},
-        {
+	{
-                .ctl_name = NET_DECNET_WMEM,
+		.ctl_name = NET_DECNET_WMEM,
-                .procname = "decnet_wmem",
+		.procname = "decnet_wmem",
-                .data = &sysctl_decnet_wmem,
+		.data = &sysctl_decnet_wmem,
-                .maxlen = sizeof(sysctl_decnet_wmem),
+		.maxlen = sizeof(sysctl_decnet_wmem),
-                .mode = 0644,
+		.mode = 0644,
-                .proc_handler = &proc_dointvec,
+		.proc_handler = &proc_dointvec,
-                .strategy = &sysctl_intvec,
+		.strategy = &sysctl_intvec,
-        },
+	},
 	{
 		.ctl_name = NET_DECNET_DEBUG_LEVEL,
 		.procname = "debug",

net/ieee80211/ieee80211_rx.c

@@ -663,7 +663,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 	 * any security data (IV, ICV, etc) that was left behind */
 	if (!can_be_decrypted && (fc & IEEE80211_FCTL_PROTECTED) &&
 	    ieee->host_strip_iv_icv) {
-	    	int trimlen = 0;
+		int trimlen = 0;
 
 		/* Top two-bits of byte 3 are the key index */
 		if (skb->len >= hdrlen + 3)

net/ieee80211/ieee80211_tx.c

@@ -54,7 +54,7 @@ Desc. | ctrl | dura |  DA/RA  |   TA    |    SA   | Sequ |  Frame  |  fcs |
       |      | tion | (BSSID) |         |         | ence |  data   |      |
       `--------------------------------------------------|         |------'
 Total: 28 non-data bytes                                 `----.----'
-                                                              |
+							      |
        .- 'Frame data' expands, if WEP enabled, to <----------'
        |
        V
@@ -64,8 +64,8 @@ Bytes |  4  |   0-2296  |  4  |
 Desc. | IV  | Encrypted | ICV |
       |     | Packet    |     |
       `-----|           |-----'
-            `-----.-----'
+	    `-----.-----'
-                  |
+		  |
        .- 'Encrypted Packet' expands to
        |
        V

net/ieee80211/softmac/ieee80211softmac_auth.c

@@ -182,7 +182,7 @@ ieee80211softmac_auth_resp(struct net_device *dev, struct ieee80211_auth *auth)
 		case WLAN_STATUS_SUCCESS:
 			/* Update the status to Authenticated */
 			spin_lock_irqsave(&mac->lock, flags);
-		        net->authenticating = 0;
+			net->authenticating = 0;
 			net->authenticated = 1;
 			spin_unlock_irqrestore(&mac->lock, flags);
 
@@ -262,8 +262,8 @@ ieee80211softmac_auth_resp(struct net_device *dev, struct ieee80211_auth *auth)
 					MAC_ARG(net->bssid), le16_to_cpup(&auth->status));
 				/* Lock and reset flags */
 				spin_lock_irqsave(&mac->lock, flags);
- 				net->authenticating = 0;
+				net->authenticating = 0;
- 				net->authenticated = 0;
+				net->authenticated = 0;
 				spin_unlock_irqrestore(&mac->lock, flags);
 				/* Count the error? */
 				break;

net/ieee80211/softmac/ieee80211softmac_io.c

@@ -445,8 +445,8 @@ ieee80211softmac_send_mgt_frame(struct ieee80211softmac_device *mac,
 		pkt_size = ieee80211softmac_probe_resp((struct ieee80211_probe_response **)(&pkt), mac, (struct ieee80211softmac_network *)ptrarg);
 		break;
 	default:
-                printkl(KERN_DEBUG PFX "Unsupported Management Frame type: %i\n", type);
+		printkl(KERN_DEBUG PFX "Unsupported Management Frame type: %i\n", type);
-                return -EINVAL;
+		return -EINVAL;
 	};
 
 	if(pkt_size == 0 || pkt == NULL) {

net/ieee80211/softmac/ieee80211softmac_module.c

@@ -44,7 +44,7 @@ struct net_device *alloc_ieee80211softmac(int sizeof_priv)
 	softmac->ieee->handle_assoc_response = ieee80211softmac_handle_assoc_response;
 	softmac->ieee->handle_reassoc_request = ieee80211softmac_handle_reassoc_req;
 	softmac->ieee->handle_disassoc = ieee80211softmac_handle_disassoc;
- 	softmac->ieee->handle_beacon = ieee80211softmac_handle_beacon;
+	softmac->ieee->handle_beacon = ieee80211softmac_handle_beacon;
 	softmac->scaninfo = NULL;
 
 	softmac->associnfo.scan_retry = IEEE80211SOFTMAC_ASSOC_SCAN_RETRY_LIMIT;
@@ -208,9 +208,9 @@ EXPORT_SYMBOL_GPL(ieee80211softmac_highest_supported_rate);
 void ieee80211softmac_process_erp(struct ieee80211softmac_device *mac,
 	u8 erp_value)
 {
- 	int use_protection;
+	int use_protection;
 	int short_preamble;
- 	u32 changes = 0;
+	u32 changes = 0;
 
 	/* Barker preamble mode */
 	short_preamble = ((erp_value & WLAN_ERP_BARKER_PREAMBLE) == 0

net/ieee80211/softmac/ieee80211softmac_priv.h

@@ -156,7 +156,7 @@ int ieee80211softmac_handle_assoc_response(struct net_device * dev,
 int ieee80211softmac_handle_disassoc(struct net_device * dev,
 				     struct ieee80211_disassoc * disassoc);
 int ieee80211softmac_handle_reassoc_req(struct net_device * dev,
-				        struct ieee80211_reassoc_request * reassoc);
+					struct ieee80211_reassoc_request * reassoc);
 void ieee80211softmac_assoc_timeout(struct work_struct *work);
 void ieee80211softmac_send_disassoc_req(struct ieee80211softmac_device *mac, u16 reason);
 void ieee80211softmac_disassoc(struct ieee80211softmac_device *mac);

net/ieee80211/softmac/ieee80211softmac_wx.c

@@ -366,7 +366,7 @@ ieee80211softmac_wx_set_wap(struct net_device *net_dev,
 	} else if (is_zero_ether_addr(data->ap_addr.sa_data)) {
 		/* the bssid we have is no longer fixed */
 		mac->associnfo.bssfixed = 0;
-        } else {
+	} else {
 		if (!memcmp(mac->associnfo.bssid, data->ap_addr.sa_data, ETH_ALEN)) {
 			if (mac->associnfo.associating || mac->associnfo.associated) {
 			/* bssid unchanged and associated or associating - just return */
@@ -380,7 +380,7 @@ ieee80211softmac_wx_set_wap(struct net_device *net_dev,
 		mac->associnfo.bssfixed = 1;
 		/* queue associate if new bssid or (old one again and not associated) */
 		schedule_delayed_work(&mac->associnfo.work, 0);
-        }
+	}
 
  out:
 	mutex_unlock(&mac->associnfo.mutex);

net/ipv4/af_inet.c

@@ -550,7 +550,7 @@ int inet_stream_connect(struct socket *sock, struct sockaddr *uaddr,
 		if (err < 0)
 			goto out;
 
-  		sock->state = SS_CONNECTING;
+		sock->state = SS_CONNECTING;
 
 		/* Just entered SS_CONNECTING state; the only
 		 * difference is that return value in non-blocking
@@ -878,36 +878,36 @@ static struct net_proto_family inet_family_ops = {
  */
 static struct inet_protosw inetsw_array[] =
 {
-        {
+	{
-                .type =       SOCK_STREAM,
+		.type =       SOCK_STREAM,
-                .protocol =   IPPROTO_TCP,
+		.protocol =   IPPROTO_TCP,
-                .prot =       &tcp_prot,
+		.prot =       &tcp_prot,
-                .ops =        &inet_stream_ops,
+		.ops =        &inet_stream_ops,
-                .capability = -1,
+		.capability = -1,
-                .no_check =   0,
+		.no_check =   0,
-                .flags =      INET_PROTOSW_PERMANENT |
+		.flags =      INET_PROTOSW_PERMANENT |
 			      INET_PROTOSW_ICSK,
-        },
+	},
 
-        {
+	{
-                .type =       SOCK_DGRAM,
+		.type =       SOCK_DGRAM,
-                .protocol =   IPPROTO_UDP,
+		.protocol =   IPPROTO_UDP,
-                .prot =       &udp_prot,
+		.prot =       &udp_prot,
-                .ops =        &inet_dgram_ops,
+		.ops =        &inet_dgram_ops,
-                .capability = -1,
+		.capability = -1,
-                .no_check =   UDP_CSUM_DEFAULT,
+		.no_check =   UDP_CSUM_DEFAULT,
-                .flags =      INET_PROTOSW_PERMANENT,
+		.flags =      INET_PROTOSW_PERMANENT,
        },
 
 
        {
-               .type =       SOCK_RAW,
+	       .type =       SOCK_RAW,
-               .protocol =   IPPROTO_IP,	/* wild card */
+	       .protocol =   IPPROTO_IP,	/* wild card */
-               .prot =       &raw_prot,
+	       .prot =       &raw_prot,
-               .ops =        &inet_sockraw_ops,
+	       .ops =        &inet_sockraw_ops,
-               .capability = CAP_NET_RAW,
+	       .capability = CAP_NET_RAW,
-               .no_check =   UDP_CSUM_DEFAULT,
+	       .no_check =   UDP_CSUM_DEFAULT,
-               .flags =      INET_PROTOSW_REUSE,
+	       .flags =      INET_PROTOSW_REUSE,
        }
 };
 
@@ -1276,7 +1276,7 @@ static int __init inet_init(void)
 	 *	Tell SOCKET that we are alive...
 	 */
 
-  	(void)sock_register(&inet_family_ops);
+	(void)sock_register(&inet_family_ops);
 
 	/*
 	 *	Add all the base protocols.
@@ -1306,9 +1306,9 @@ static int __init inet_init(void)
 
 	arp_init();
 
-  	/*
+	/*
-  	 *	Set the IP module up
+	 *	Set the IP module up
-  	 */
+	 */
 
 	ip_init();
 

net/ipv4/ah4.c

@@ -166,7 +166,7 @@ static int ah_input(struct xfrm_state *x, struct sk_buff *skb)
 		if (ip_clear_mutable_options(iph, &dummy))
 			goto out;
 	}
-        {
+	{
 		u8 auth_data[MAX_AH_AUTH_LEN];
 
 		memcpy(auth_data, ah->auth_data, ahp->icv_trunc_len);

net/ipv4/arp.c

@@ -490,7 +490,7 @@ int arp_find(unsigned char *haddr, struct sk_buff *skb)
 		n->used = jiffies;
 		if (n->nud_state&NUD_VALID || neigh_event_send(n, skb) == 0) {
 			read_lock_bh(&n->lock);
- 			memcpy(haddr, n->ha, dev->addr_len);
+			memcpy(haddr, n->ha, dev->addr_len);
 			read_unlock_bh(&n->lock);
 			neigh_release(n);
 			return 0;
@@ -1181,7 +1181,7 @@ int arp_ioctl(unsigned int cmd, void __user *arg)
 
 	switch(cmd) {
 	case SIOCDARP:
-	        err = arp_req_delete(&r, dev);
+		err = arp_req_delete(&r, dev);
 		break;
 	case SIOCSARP:
 		err = arp_req_set(&r, dev);

net/ipv4/datagram.c

@@ -31,10 +31,10 @@ int ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 
 
 	if (addr_len < sizeof(*usin))
-	  	return -EINVAL;
+		return -EINVAL;
 
 	if (usin->sin_family != AF_INET)
-	  	return -EAFNOSUPPORT;
+		return -EAFNOSUPPORT;
 
 	sk_dst_reset(sk);
 
@@ -56,8 +56,8 @@ int ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 		ip_rt_put(rt);
 		return -EACCES;
 	}
-  	if (!inet->saddr)
+	if (!inet->saddr)
-	  	inet->saddr = rt->rt_src;	/* Update source address */
+		inet->saddr = rt->rt_src;	/* Update source address */
 	if (!inet->rcv_saddr)
 		inet->rcv_saddr = rt->rt_src;
 	inet->daddr = rt->rt_dst;

net/ipv4/devinet.c

@@ -583,8 +583,8 @@ static __inline__ int inet_abc_len(__be32 addr)
 {
 	int rc = -1;	/* Something else, probably a multicast. */
 
-  	if (ZERONET(addr))
+	if (ZERONET(addr))
-  		rc = 0;
+		rc = 0;
 	else {
 		__u32 haddr = ntohl(addr);
 
@@ -596,7 +596,7 @@ static __inline__ int inet_abc_len(__be32 addr)
 			rc = 24;
 	}
 
-  	return rc;
+	return rc;
 }
 
 
@@ -1539,7 +1539,7 @@ static struct devinet_sysctl_table {
 		},
 	},
 	.devinet_conf_dir = {
-	        {
+		{
 			.ctl_name	= NET_IPV4_CONF,
 			.procname	= "conf",
 			.mode		= 0555,

net/ipv4/esp4.c

@@ -284,7 +284,7 @@ static u32 esp4_get_max_size(struct xfrm_state *x, int mtu)
 		mtu = ALIGN(mtu + 2, 4) + blksize - 4;
 		break;
 	case XFRM_MODE_BEET:
- 		/* The worst case. */
+		/* The worst case. */
 		enclen = IPV4_BEET_PHMAXLEN;
 		mtu = ALIGN(mtu + enclen + 2, blksize);
 		break;

net/ipv4/fib_frontend.c

@@ -378,7 +378,7 @@ static int rtentry_to_fib_config(int cmd, struct rtentry *rt,
 		int len = 0;
 
 		mx = kzalloc(3 * nla_total_size(4), GFP_KERNEL);
- 		if (mx == NULL)
+		if (mx == NULL)
 			return -ENOMEM;
 
 		if (rt->rt_flags & RTF_MTU)
@@ -600,7 +600,7 @@ int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb)
 				goto next;
 			if (dumped)
 				memset(&cb->args[2], 0, sizeof(cb->args) -
-				                 2 * sizeof(cb->args[0]));
+						 2 * sizeof(cb->args[0]));
 			if (tb->tb_dump(tb, skb, cb) < 0)
 				goto out;
 			dumped = 1;
@@ -791,7 +791,7 @@ static void nl_fib_lookup(struct fib_result_nl *frn, struct fib_table *tb )
 static void nl_fib_input(struct sock *sk, int len)
 {
 	struct sk_buff *skb = NULL;
-        struct nlmsghdr *nlh = NULL;
+	struct nlmsghdr *nlh = NULL;
 	struct fib_result_nl *frn;
 	u32 pid;
 	struct fib_table *tb;

net/ipv4/fib_semantics.c

@@ -90,7 +90,7 @@ static const struct
 	int	error;
 	u8	scope;
 } fib_props[RTA_MAX + 1] = {
-        {
+	{
 		.error	= 0,
 		.scope	= RT_SCOPE_NOWHERE,
 	},	/* RTN_UNSPEC */
@@ -508,9 +508,9 @@ int fib_nh_match(struct fib_config *cfg, struct fib_info *fi)
    Normally it looks as following.
 
    {universe prefix}  -> (gw, oif) [scope link]
-                          |
+			  |
 			  |-> {link prefix} -> (gw, oif) [scope local]
-			                        |
+						|
 						|-> {local prefix} (terminal node)
  */
 
@@ -864,7 +864,7 @@ err_inval:
 	err = -EINVAL;
 
 failure:
-        if (fi) {
+	if (fi) {
 		fi->fib_dead = 1;
 		free_fib_info(fi);
 	}