From: Li Zefan <lizefan@huawei.com>
Date: Tue, 18 Mar 2014 09:02:36 +0000 (+0800)
Subject: cgroup: fix a failure path in create_css()
X-Git-Tag: v3.14-rc8~15^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3eb59ec64fc7a3f4576da23f811b39331b830ba2;p=pandora-kernel.git

cgroup: fix a failure path in create_css()

If online_css() fails, we should remove cgroup files belonging
to css->ss.

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