From a2a1f9eaf945c46b5b2bc0e439cba68888e3d540 Mon Sep 17 00:00:00 2001
From: Jianyu Zhan <nasa4836@gmail.com>
Date: Fri, 25 Apr 2014 18:28:03 -0400
Subject: [PATCH] cgroup: replace pr_warning with preferred pr_warn

As suggested by scripts/checkpatch.pl, substitude all pr_warning()
with pr_warn().

No functional change.

Signed-off-by: Jianyu Zhan <nasa4836@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
---
Reading git-format-patch failed