cgroup: remove redundant check in cgroup_ino()
authorZefan Li <lizefan@huawei.com>
Fri, 19 Sep 2014 08:29:31 +0000 (16:29 +0800)
committerTejun Heo <tj@kernel.org>
Fri, 19 Sep 2014 13:16:23 +0000 (09:16 -0400)
commitf29374b146dd02f5f99742aedaddd6ef3512fc9c
tree107e75d26d7a8a6a88747a9f5ef78e0a8405ff3d
parent52de4779f201758ddcf37360f09a16895756e708
cgroup: remove redundant check in cgroup_ino()

After we implemented default unified hierarchy, cgrp->kn can never
be NULL.

Signed-off-by: Zefan Li <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
include/linux/cgroup.h
mm/memory-failure.c