cgroup: remove now unused css_depth()

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
This commit is contained in:
Tejun Heo 2013-06-12 21:04:48 -07:00
commit 3fc3db9a3a
2 changed files with 0 additions and 13 deletions