cleanup layout.c

sway/tree/layout.c

@@ -373,8 +373,7 @@ static swayc_t *get_swayc_in_output_direction(swayc_t *output,
 			// get most left child of new output
 			return ws->children->items[0];
 		case MOVE_UP:
-		case MOVE_DOWN:
+		case MOVE_DOWN: {
-			{
 			swayc_t *focused = sway_seat_get_focus_inactive(seat, ws);
 			if (focused && focused->parent) {
 				swayc_t *parent = focused->parent;