[PATCH net-next 08/19] ndisc: Set skb->dev and skb->protocol inside ndisc_alloc_skb().
From: YOSHIFUJI Hideaki <hidden>
Date: 2013-01-21 16:48:30
Subsystem:
networking [general], networking [ipv4/ipv6], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, David Ahern, Ido Schimmel, Linus Torvalds
Signed-off-by: YOSHIFUJI Hideaki <redacted> --- net/ipv6/ndisc.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 05c6996..ed3ba8e 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c@@ -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);
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1.7.9.5