From: Jan Schmidt <list.btrfs@jan-o-sch.net>
Date: Wed, 4 Jul 2012 14:15:02 +0000 (-0600)
Subject: Btrfs: fix buffer leak in btrfs_next_old_leaf
X-Git-Tag: v3.6-rc1~81^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e6466e354a5c23717325adecf387f93be4b9c830;p=pandora-kernel.git

Btrfs: fix buffer leak in btrfs_next_old_leaf

When calling btrfs_next_old_leaf, we were leaking an extent buffer in the
rare case of using the deadlock avoidance code needed for the tree mod log.

Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
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