From: Pavel Emelyanov <xemul@openvz.org>
Date: Mon, 11 May 2009 00:36:35 +0000 (+0000)
Subject: netpoll: don't dereference NULL dev from np
X-Git-Tag: v2.6.30-rc7~20^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5e392739d6ab72f7c35040aa07f4097904bce6e7;p=pandora-kernel.git

netpoll: don't dereference NULL dev from np

It looks like the dev in netpoll_poll can be NULL - at lease it's
checked at the function beginning. Thus the dev->netde_ops dereference
looks dangerous.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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