ifb: fix oops when loading the ifb failed
authordingtianhong <dingtianhong@huawei.com>
Thu, 11 Jul 2013 11:04:06 +0000 (19:04 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 28 Jul 2013 23:30:01 +0000 (16:30 -0700)
commitf84ddbc58cfd8551757efe3c61242c4d6e9918ce
tree9448cf2e305df54974d37f965fb55a78e60ba408
parent629b1d3db71d24e52478b94c71202034eaefed80
ifb: fix oops when loading the ifb failed

[ Upstream commit f2966cd5691058b8674a20766525bedeaea9cbcf ]

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/ifb.c