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ndisc: Set skb->dev and skb->protocol inside ndisc_alloc_skb().

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Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YOSHIFUJI Hideaki / 吉藤英明 2013-01-21 06:48:29 +00:00 committed by David S. Miller
parent c8d6c380d9
commit f382d03ad0
1 changed files with 6 additions and 6 deletions
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12
net/ipv6/ndisc.c
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@ -384,21 +384,21 @@ static struct sk_buff *ndisc_alloc_skb(struct net_device *dev,
return NULL;
}
skb->protocol = htons(ETH_P_IPV6);
skb->dev = dev;
skb_reserve(skb, hlen);
return skb;
}
static void ip6_nd_hdr(struct sk_buff *skb, struct net_device *dev,
static void ip6_nd_hdr(struct sk_buff *skb,
const struct in6_addr *saddr,
const struct in6_addr *daddr,
int hop_limit, int len)
{
struct ipv6hdr *hdr;
skb->protocol = htons(ETH_P_IPV6);
skb->dev = dev;
skb_reset_network_header(skb);
skb_put(skb, sizeof(struct ipv6hdr));
hdr = ipv6_hdr(skb);
@ -438,7 +438,7 @@ static struct sk_buff *ndisc_build_skb(struct net_device *dev,
if (!skb)
return NULL;
ip6_nd_hdr(skb, dev, saddr, daddr, inet6_sk(sk)->hop_limit, len);
ip6_nd_hdr(skb, saddr, daddr, inet6_sk(sk)->hop_limit, len);
skb->transport_header = skb->tail;
skb_put(skb, len);
@ -1479,7 +1479,7 @@ void ndisc_send_redirect(struct sk_buff *skb, const struct in6_addr *target)
if (!buff)
goto release;
ip6_nd_hdr(buff, dev, &saddr_buf, &ipv6_hdr(skb)->saddr,
ip6_nd_hdr(buff, &saddr_buf, &ipv6_hdr(skb)->saddr,
inet6_sk(sk)->hop_limit, len);
skb_set_transport_header(buff, skb_tail_pointer(buff) - buff->data);