net: clean up skb headers code

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commit 1a37e412a0 (net: Use 16bits for *_headers
fields of struct skbuff) converts skb->*_header to u16,
some #if NET_SKBUFF_DATA_USES_OFFSET are now useless,
and to be safe, we could just use "X = (typeof(X)) ~0U;"
as suggested by David.

Cc: David S. Miller <davem@davemloft.net>
Cc: Simon Horman <horms@verge.net.au>
Signed-off-by: Cong Wang <amwang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Cong Wang 2013-05-29 15:16:05 +08:00 • committed by David S. Miller

parent 938177e9f3

commit 35d0461061

2 changed files with 7 additions and 13 deletions

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4

include/linux/skbuff.h

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16

net/core/skbuff.c

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