From: YOSHIFUJI Hideaki / 吉藤英明 <yoshfuji@linux-ipv6.org>
Date: Tue, 8 Jan 2013 06:44:23 +0000 (+0000)
Subject: ipv6: Use container_of macro instead of magic number to get ipv6 header.
X-Git-Tag: v3.9-rc1~139^2~421
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c40d100ce3311a44ef82c678fb46833a270c007;p=pandora-kernel.git

ipv6: Use container_of macro instead of magic number to get ipv6 header.

In ipv6_recv_error(), addr_offset points to daddr field of the ip header.
To get ipv6 header, use container_of() macro instead of substracting magic
number (24).

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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