cgroup: Use kvfree in pidlist_free()

The wrapper already calls the appropriate free
function, use it instead of spinning our own.

Signed-off-by: Bandan Das <bsd@redhat.com>
Acked-by: Zefan Li <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Bandan Das 2015-03-02 17:51:10 -05:00 • committed by Tejun Heo
commit 587945147c