From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Mon, 7 Jun 2010 03:54:46 +0000 (+0000)
Subject: net: avoid two atomic ops in ip_rcv_options()
X-Git-Tag: v2.6.36-rc1~571^2~623
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e8b11b43b0c2e901734e2cdd70c6e325a90c4ef;p=pandora-kernel.git

net: avoid two atomic ops in ip_rcv_options()

in_dev_get() -> __in_dev_get_rcu() in a rcu protected function.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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