From 3eb59ec64fc7a3f4576da23f811b39331b830ba2 Mon Sep 17 00:00:00 2001
From: Li Zefan <lizefan@huawei.com>
Date: Tue, 18 Mar 2014 17:02:36 +0800
Subject: [PATCH] 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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Reading git-format-patch failed