From: Zefan Li <lizefan@huawei.com>
Date: Fri, 19 Sep 2014 08:29:31 +0000 (+0800)
Subject: cgroup: remove redundant check in cgroup_ino()
X-Git-Tag: fixes-against-v3.18-rc2~135^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f29374b146dd02f5f99742aedaddd6ef3512fc9c;p=pandora-kernel.git

cgroup: remove redundant check in cgroup_ino()

After we implemented default unified hierarchy, cgrp->kn can never
be NULL.

Signed-off-by: Zefan Li <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
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