tree 5d757bd4362c38cab798b6f4509802ad2a076b27
parent d52be818e618bd252601b340ca6df760d77410e8
author Jan Schmidt <list.btrfs@jan-o-sch.net> 1369756042 +0000
committer Josef Bacik <jbacik@fusionio.com> 1371223807 -0400

Btrfs: fix memory patcher through fs_info->qgroup_ulist

Commit 5b7c665e introduced fs_info->qgroup_ulist, that is allocated during
btrfs_read_qgroup_config and meant to be used later by the qgroup accounting
code. However, it is always freed before btrfs_read_qgroup_config returns,
becuase the commit mentioned above adds a check for (ret), where a check
for (ret < 0) would have been the right choice. This commit fixes the check.

Cc: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>