From: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Date: Mon, 19 Sep 2005 22:34:40 +0000 (-0700)
Subject: [NETFILTER] ip6tables: remove duplicate code
X-Git-Tag: v2.6.14-rc2~2^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e674d0f38de6109b59dbe30fba8b296a03229b8e;p=pandora-kernel.git

[NETFILTER] ip6tables: remove duplicate code

Some IPv6 matches have very similar loops to find IPv6 extension header
and we can unify them. This patch introduces ipv6_find_hdr() to do it.
I just checked that it can find the target headers in the packet which has
dst,hbh,rt,frag,ah,esp headers.

Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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