cgroup: remove sparse tags from offline_css()
authorLi Zefan <lizefan@huawei.com>
Wed, 31 Jul 2013 08:16:40 +0000 (16:16 +0800)
committerTejun Heo <tj@kernel.org>
Wed, 31 Jul 2013 10:20:18 +0000 (06:20 -0400)
This should have been removed in commit d7eeac1913ff
("cgroup: hold cgroup_mutex before calling css_offline").

While at it, update the comments.

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

No differences found