From: majianpeng <majianpeng@gmail.com>
Date: Wed, 30 Nov 2011 14:47:48 +0000 (+0100)
Subject: cfq-iosched: free cic_index if blkio_alloc_blkg_stats fails
X-Git-Tag: v3.2-rc6~9^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2984ff38ccf6cbc02a7a996a36c7d6f69f3c6146;p=pandora-kernel.git

cfq-iosched: free cic_index if blkio_alloc_blkg_stats fails

If we fail allocating the blkpg stats, we free cfqd and cfgq.
But we need to free the IDA cfqd->cic_index as well.

Signed-off-by: majianpeng <majianpeng@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

Reading git-diff-tree failed