From d56f90a7c96da5187f0cdf07ee7434fe6aa78bbc Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 10 Apr 2007 20:50:43 -0700 Subject: [SK_BUFF]: Introduce skb_network_header() For the places where we need a pointer to the network header, it is still legal to touch skb->nh.raw directly if just adding to, subtracting from or setting it to another layer header. Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- net/ipv6/raw.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'net/ipv6/raw.c') diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c index 5f26645..9b2bcde 100644 --- a/net/ipv6/raw.c +++ b/net/ipv6/raw.c @@ -361,7 +361,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb) skb->ip_summed = CHECKSUM_UNNECESSARY; if (skb->ip_summed == CHECKSUM_COMPLETE) { - skb_postpull_rcsum(skb, skb->nh.raw, + skb_postpull_rcsum(skb, skb_network_header(skb), skb->h.raw - skb->nh.raw); if (!csum_ipv6_magic(&skb->nh.ipv6h->saddr, &skb->nh.ipv6h->daddr, @@ -488,7 +488,8 @@ static int rawv6_push_pending_frames(struct sock *sk, struct flowi *fl, goto out; offset = rp->offset; - total_len = inet_sk(sk)->cork.length - (skb->nh.raw - skb->data); + total_len = inet_sk(sk)->cork.length - (skb_network_header(skb) - + skb->data); if (offset >= total_len - 1) { err = -EINVAL; ip6_flush_pending_frames(sk); -- cgit v1.1