From: dingtianhong <dingtianhong@huawei.com>
Date: Thu, 11 Jul 2013 11:04:06 +0000 (+0800)
Subject: ifb: fix oops when loading the ifb failed
X-Git-Tag: v3.11-rc1~5^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f2966cd5691058b8674a20766525bedeaea9cbcf;p=pandora-kernel.git

ifb: fix oops when loading the ifb failed

If __rtnl_link_register() return faild when loading the ifb, it will
take the wrong path and get oops, so fix it just like dummy.

Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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