tree b8ed6fbc6c028595f5e82be1bccdeb2727e0a0b2
parent bff9b61ce330df04c6830d823c30c04203543f01
author Arnaldo Carvalho de Melo <acme@redhat.com> 1174076799 -0300
committer David S. Miller <davem@sunset.davemloft.net> 1177565179 -0700

[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 <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>