HID: multitouch: put the case in the right switch statement

Signed-off-by: Alan Cox <alan@linux.intel.com>
Acked-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/hid-multitouch.c

@@ -421,11 +421,11 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 			 * contact max are global to the report */
 			td->last_field_index = field->index;
 			return -1;
-		}
 		case HID_DG_TOUCH:
 			/* Legacy devices use TIPSWITCH and not TOUCH.
 			 * Let's just ignore this field. */
 			return -1;
+		}
 		/* let hid-input decide for the others */
 		return 0;