1895 	int wret;  in balance_level()  local
1970 		wret = btrfs_cow_block(trans, root, left,  in balance_level()
1972 		if (wret) {  in balance_level()
1973 			ret = wret;  in balance_level()
1981 		wret = btrfs_cow_block(trans, root, right,  in balance_level()
1983 		if (wret) {  in balance_level()
1984 			ret = wret;  in balance_level()
1992 		wret = push_node_left(trans, root, left, mid, 1);  in balance_level()
1993 		if (wret < 0)  in balance_level()
1994 			ret = wret;  in balance_level()
2001 		wret = push_node_left(trans, root, mid, right, 1);  in balance_level()
2002 		if (wret < 0 && wret != -ENOSPC)  in balance_level()
2003 			ret = wret;  in balance_level()
2036 		wret = balance_node_right(trans, root, mid, left);  in balance_level()
2037 		if (wret < 0) {  in balance_level()
2038 			ret = wret;  in balance_level()
2041 		if (wret == 1) {  in balance_level()
2042 			wret = push_node_left(trans, root, left, mid, 1);  in balance_level()
2043 			if (wret < 0)  in balance_level()
2044 				ret = wret;  in balance_level()
2046 		BUG_ON(wret == 1);  in balance_level()
2113 	int wret;  in push_nodes_for_insert()  local
2142 			wret = 1;  in push_nodes_for_insert()
2147 				wret = 1;  in push_nodes_for_insert()
2149 				wret = push_node_left(trans, root,  in push_nodes_for_insert()
2153 		if (wret < 0)  in push_nodes_for_insert()
2154 			ret = wret;  in push_nodes_for_insert()
2155 		if (wret == 0) {  in push_nodes_for_insert()
2194 			wret = 1;  in push_nodes_for_insert()
2200 				wret = 1;  in push_nodes_for_insert()
2202 				wret = balance_node_right(trans, root,  in push_nodes_for_insert()
2206 		if (wret < 0)  in push_nodes_for_insert()
2207 			ret = wret;  in push_nodes_for_insert()
2208 		if (wret == 0) {  in push_nodes_for_insert()
4180 	int wret;  in split_leaf()  local
4198 		wret = push_leaf_right(trans, root, path, space_needed,  in split_leaf()
4200 		if (wret < 0)  in split_leaf()
4201 			return wret;  in split_leaf()
4202 		if (wret) {  in split_leaf()
4203 			wret = push_leaf_left(trans, root, path, space_needed,  in split_leaf()
4205 			if (wret < 0)  in split_leaf()
4206 				return wret;  in split_leaf()
4946 	int wret;  in btrfs_del_items()  local
5014 			wret = push_leaf_left(trans, root, path, 1, 1,  in btrfs_del_items()
5016 			if (wret < 0 && wret != -ENOSPC)  in btrfs_del_items()
5017 				ret = wret;  in btrfs_del_items()
5021 				wret = push_leaf_right(trans, root, path, 1,  in btrfs_del_items()
5023 				if (wret < 0 && wret != -ENOSPC)  in btrfs_del_items()
5024 					ret = wret;  in btrfs_del_items()