Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-11 22:51:42 +00:00
Code Issues Packages Projects Releases Wiki Activity

[NEIGH]: Convert neighbour notifications ot use rtnl_notify()

Browse Source 
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Graf 2006-08-15 00:33:14 -07:00 committed by David S. Miller
parent c17084d21c
commit b867331180
1 changed files with 17 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
net/core/neighbour.c
View File

@ -2409,36 +2409,35 @@ static struct file_operations neigh_stat_seq_fops = {
#endif /* CONFIG_PROC_FS */
#ifdef CONFIG_ARPD
void neigh_app_ns(struct neighbour *n)
static void __neigh_notify(struct neighbour *n, int type, int flags)
{
struct sk_buff *skb;
int err = -ENOBUFS;
skb = nlmsg_new(NLMSG_GOODSIZE, GFP_ATOMIC);
if (skb == NULL)
return;
goto errout;
if (neigh_fill_info(skb, n, 0, 0, RTM_GETNEIGH, NLM_F_REQUEST) <= 0)
err = neigh_fill_info(skb, n, 0, 0, type, flags);
if (err < 0) {
kfree_skb(skb);
else {
NETLINK_CB(skb).dst_group = RTNLGRP_NEIGH;
netlink_broadcast(rtnl, skb, 0, RTNLGRP_NEIGH, GFP_ATOMIC);
goto errout;
}
err = rtnl_notify(skb, 0, RTNLGRP_NEIGH, NULL, GFP_ATOMIC);
errout:
if (err < 0)
rtnl_set_sk_err(RTNLGRP_NEIGH, err);
}
void neigh_app_ns(struct neighbour *n)
{
__neigh_notify(n, RTM_GETNEIGH, NLM_F_REQUEST);
}
static void neigh_app_notify(struct neighbour *n)
{
struct sk_buff *skb;
skb = nlmsg_new(NLMSG_GOODSIZE, GFP_ATOMIC);
if (skb == NULL)
return;
if (neigh_fill_info(skb, n, 0, 0, RTM_NEWNEIGH, 0) <= 0)
kfree_skb(skb);
else {
NETLINK_CB(skb).dst_group = RTNLGRP_NEIGH;
netlink_broadcast(rtnl, skb, 0, RTNLGRP_NEIGH, GFP_ATOMIC);
}
__neigh_notify(n, RTM_NEWNEIGH, 0);
}
#endif /* CONFIG_ARPD */