memcontrol: fix potential null deref
authorDan Carpenter <error27@gmail.com>
Tue, 23 Mar 2010 20:35:12 +0000 (13:35 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 24 Mar 2010 23:31:19 +0000 (16:31 -0700)
There was a potential null deref introduced in c62b1a3b31b5 ("memcg: use
generic percpu instead of private implementation").

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

No differences found