From: Tejun Heo <tj@kernel.org>
Date: Thu, 19 Apr 2012 23:29:23 +0000 (-0700)
Subject: blkcg: fix blkcg->css ref leak in __blkg_lookup_create()
X-Git-Tag: v3.5-rc1~42^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=496fb7806d616185a46865a4f3a20ef19dc6c7e3;p=pandora-kernel.git

blkcg: fix blkcg->css ref leak in __blkg_lookup_create()

__blkg_lookup_create() leaked blkcg->css ref if blkg allocation
failed.  Fix it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

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