From: Sharyathi Nagesh <sharyath@in.ibm.com>
Date: Tue, 23 Dec 2008 21:57:12 +0000 (-0800)
Subject: cgroups: suppress bogus warning messages
X-Git-Tag: firefly_0821_release~16500
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e368d3a836797ddf193b1ec18c97407a791d2451;p=firefly-linux-kernel-4.4.55.git

cgroups: suppress bogus warning messages

Remove spurious warning messages that are thrown onto the console during
cgroup operations.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Sharyathi Nagesh <sharyathi@in.ibm.com>
Acked-by: Serge E. Hallyn <serge@hallyn.com>
Cc: Paul Menage <menage@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 8185a0f09594..a3415507bd0a 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -2934,9 +2934,6 @@ int cgroup_clone(struct task_struct *tsk, struct cgroup_subsys *subsys,
  again:
 	root = subsys->root;
 	if (root == &rootnode) {
-		printk(KERN_INFO
-		       "Not cloning cgroup for unused subsystem %s\n",
-		       subsys->name);
 		mutex_unlock(&cgroup_mutex);
 		return 0;
 	}