Commits
Li Zefan committed 244bb9a6336
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>