diff options
| author | Lu Fengqi <lufq.fnst@cn.fujitsu.com> | 2018-10-11 08:42:56 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-10-15 18:23:40 +0300 |
| commit | b90e22ba4804d31160f6cd625efa599ba9d286af (patch) | |
| tree | bf3c6216ec4d56263203b8b819f40a61cc0e3745 /fs/btrfs | |
| parent | 06bbf67244fc63c66340bd31f4b2b60d797e886e (diff) | |
| download | linux-b90e22ba4804d31160f6cd625efa599ba9d286af.tar.xz | |
btrfs: qgroup: move the qgroup->members check out from (!qgroup)'s else branch
There is no reason to put this check in (!qgroup)'s else branch because
if qgroup is null, it will goto out directly. So move it out to reduce
indentation level. No functional change.
Signed-off-by: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/qgroup.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index 27f517315388..45868fd76209 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -1416,13 +1416,14 @@ int btrfs_remove_qgroup(struct btrfs_trans_handle *trans, u64 qgroupid) if (!qgroup) { ret = -ENOENT; goto out; - } else { - /* check if there are no children of this qgroup */ - if (!list_empty(&qgroup->members)) { - ret = -EBUSY; - goto out; - } } + + /* Check if there are no children of this qgroup */ + if (!list_empty(&qgroup->members)) { + ret = -EBUSY; + goto out; + } + ret = del_qgroup_item(trans, qgroupid); if (ret && ret != -ENOENT) goto out; |