From: Daniel J Blueman <daniel.blueman@gmail.com>
Date: Wed, 9 Mar 2011 16:46:42 +0000 (+0000)
Subject: btrfs: fix dip leak
X-Git-Tag: v2.6.38~13^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b4966b7770349deb05e3dd2bd2c65d2d044abbbb;p=pandora-kernel.git

btrfs: fix dip leak

The btrfs DIO code leaks dip structs when dip->csums allocation
fails; bio->bi_end_io isn't set at the point where the free_ordered
branch is consequently taken, thus bio_endio doesn't call the function
which would free it in the normal case. Fix.

Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com>
Acked-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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