From: Shan Wei <shanwei@cn.fujitsu.com>
Date: Mon, 14 Jun 2010 14:28:23 +0000 (+0200)
Subject: netfilter: defrag: remove one redundant atomic ops
X-Git-Tag: v2.6.36-rc1~571^2~577^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=841a5940eb872d70dad2b9ee7f946d8fd13a8c22;p=pandora-kernel.git

netfilter: defrag: remove one redundant atomic ops

Instead of doing one atomic operation per frag, we can factorize them.
Reported from Eric Dumazet.

Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
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