From cfe1fc7759fdacb0c650b575daed1692bf3eaece Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Fri, 16 Mar 2007 17:26:39 -0300 Subject: [SK_BUFF]: Introduce skb_network_header_len For the common sequence "skb->h.raw - skb->nh.raw", similar to skb->mac_len, that is precalculated tho, don't think we need to bloat skb with one more member, so just use this new helper, reducing the number of non-skbuff.h references to the layer headers even more. Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- net/ipv6/ip6_output.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/ipv6/ip6_output.c') diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 32e8c3f73c79..57a326080757 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -1325,7 +1325,7 @@ int ip6_push_pending_frames(struct sock *sk) if (skb->data < skb_network_header(skb)) __skb_pull(skb, skb_network_offset(skb)); while ((tmp_skb = __skb_dequeue(&sk->sk_write_queue)) != NULL) { - __skb_pull(tmp_skb, skb->h.raw - skb->nh.raw); + __skb_pull(tmp_skb, skb_network_header_len(skb)); *tail_skb = tmp_skb; tail_skb = &(tmp_skb->next); skb->len += tmp_skb->len; @@ -1337,7 +1337,7 @@ int ip6_push_pending_frames(struct sock *sk) } ipv6_addr_copy(final_dst, &fl->fl6_dst); - __skb_pull(skb, skb->h.raw - skb->nh.raw); + __skb_pull(skb, skb_network_header_len(skb)); if (opt && opt->opt_flen) ipv6_push_frag_opts(skb, opt, &proto); if (opt && opt->opt_nflen) -- cgit v1.2.3-55-g7522