tree 42493b615337a170f3a019fc41dd90c4d4d9b342
parent 9d34706f42f9b8c15185423d9af98d37ba21d011
author Dan Carpenter <error27@gmail.com> 1269376512 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1269473479 -0700

memcontrol: fix potential null deref

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>