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/core/skbuff.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/core') diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 87e000633f41..f38af6c01b12 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -1906,7 +1906,7 @@ struct sk_buff *skb_segment(struct sk_buff *skb, int features) skb_reserve(nskb, headroom); skb_reset_mac_header(nskb); skb_set_network_header(nskb, skb->mac_len); - nskb->h.raw = nskb->nh.raw + (skb->h.raw - skb->nh.raw); + nskb->h.raw = nskb->nh.raw + skb_network_header_len(skb); memcpy(skb_put(nskb, doffset), skb->data, doffset); if (!sg) { -- cgit v1.2.3