From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Wed, 14 Nov 2007 05:32:26 +0000 (-0800)
Subject: [IPV6]: Only set nfheader_len for top xfrm dst
X-Git-Tag: v2.6.25-rc1~1162^2~1461
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0148894223740da4818d7f4e6f92cbb5481a25b8;p=pandora-kernel.git

[IPV6]: Only set nfheader_len for top xfrm dst

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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