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(parent: 86cac58) | patch
net: skbuff.c cleanup
authorEric Dumazet <eric.dumazet@gmail.com>
Wed, 1 Sep 2010 05:25:10 +0000 (05:25 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 1 Sep 2010 17:57:55 +0000 (10:57 -0700)
commit6602cebb5bcac1fccf2850541f8bf9fcc8c86dee
treef3fb30ed089106bf9a5f209edc7b1f9be1338571tree | snapshot (tar.gz zip)
parent86cac58b71227cc34a3d0e78f19585c0eff49ea3commit | diff
net: skbuff.c cleanup

(skb->data - skb->head) can be changed by skb_headroom(skb)

Remove some uses of NET_SKBUFF_DATA_USES_OFFSET, using
(skb_end_pointer(skb) - skb->head) or
(skb_tail_pointer(skb) - skb->head) : compiler does the right thing,
and this is more readable for us ;)

(struct skb_shared_info *) casts in pskb_expand_head() to help memcpy()
to use aligned moves.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/skbuff.c diff | blob | blame | history