[IPV6]: Only set nfheader_len for top xfrm dst

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We only need to set nfheader_len in the top xfrm dst.  This is because
we only ever read the nfheader_len from the top xfrm dst.

It is also easier to count nfheader_len as part of header_len which
then lets us remove the ugly wrapper functions for incrementing and
decrementing header lengths in xfrm6_policy.c.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Herbert Xu 2007-11-13 21:32:26 -08:00 • committed by David S. Miller

parent b24b8a247f

commit 0148894223

2 changed files with 6 additions and 23 deletions

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3

net/ipv6/ip6_output.c

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26

net/ipv6/xfrm6_policy.c

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