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Btrfs: remove reduplicate check when disabling quota 

We have checked 'quota_root' with qgroup_ioctl_lock held before,So
here the check is reduplicate, remove it.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Reviewed-by: Miao Xie <miaox@cn.fujitsu.com>
Reviewed-by: Arne Jansen <sensille@gmx.net>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
This commit is contained in:
Wang Shilong 2013-08-14 09:13:38 +08:00 committed by Chris Mason
parent e685da14af
commit b006b2e4f9
1 changed files with 0 additions and 5 deletions
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5
fs/btrfs/qgroup.c
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@ -943,11 +943,6 @@ int btrfs_quota_disable(struct btrfs_trans_handle *trans,
btrfs_free_qgroup_config(fs_info);
if (!quota_root) {
ret = -EINVAL;
goto out;
}
ret = btrfs_clean_quota_tree(trans, quota_root);
if (ret)
goto out;