1 files changed, 6 insertions, 7 deletions
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index b90fabe302e6..d6fa36674270 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -956,8 +956,8 @@ static int btrfs_clean_quota_tree(struct btrfs_trans_handle *trans,
 		return -ENOMEM;
 
 	key.objectid = 0;
-	key.offset = 0;
 	key.type = 0;
+	key.offset = 0;
 
 	while (1) {
 		ret = btrfs_search_slot(trans, root, &key, path, -1, 1);
@@ -1880,11 +1880,7 @@ int btrfs_qgroup_cleanup_dropped_subvolume(struct btrfs_fs_info *fs_info, u64 su
 	 * Commit current transaction to make sure all the rfer/excl numbers
 	 * get updated.
 	 */
-	trans = btrfs_start_transaction(fs_info->quota_root, 0);
-	if (IS_ERR(trans))
-		return PTR_ERR(trans);
-
-	ret = btrfs_commit_transaction(trans);
+	ret = btrfs_commit_current_transaction(fs_info->quota_root);
 	if (ret < 0)
 		return ret;
 
@@ -1897,8 +1893,11 @@ int btrfs_qgroup_cleanup_dropped_subvolume(struct btrfs_fs_info *fs_info, u64 su
 	/*
 	 * It's squota and the subvolume still has numbers needed for future
 	 * accounting, in this case we can not delete it.  Just skip it.
+	 *
+	 * Or the qgroup is already removed by a qgroup rescan. For both cases we're
+	 * safe to ignore them.
 	 */
-	if (ret == -EBUSY)
+	if (ret == -EBUSY || ret == -ENOENT)
 		ret = 0;
 	return ret;
 }