cgroup: remove redundant code in cgroup_rmdir()
authorLi Zefan <lizefan@huawei.com>
Wed, 17 Sep 2014 10:18:34 +0000 (18:18 +0800)
committerTejun Heo <tj@kernel.org>
Wed, 17 Sep 2014 21:34:15 +0000 (06:34 +0900)
commit244bb9a6336d2aa53526261ec35c593ebd5c1a33
treefdda4212c1868fe2c9d0b0339c1a5aff64f08683
parent6213daab2547fdc0d02a86abf3ac209ac6881ae3
cgroup: remove redundant code in cgroup_rmdir()

We no longer clear kn->priv in cgroup_rmdir(), so we don't need
to get an extra refcnt.

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