xen-blkfront: Avoid that gcc 7 warns about fall-through when building…

… with W=1 Signed-off-by: Bart Van Assche <[email protected]> Cc: Konrad Rzeszutek Wilk <[email protected]> Cc: Roger Pau Monn303251 <[email protected]> Cc: [email protected] Signed-off-by: Jens Axboe <[email protected]>
niw · Aug 18, 2017 · ccc2225 · ccc2225
1 parent 3f2c940
commit ccc2225
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
@@ -2456,7 +2456,7 @@ static void blkback_changed(struct xenbus_device *dev,
 	case XenbusStateClosed:
 		if (dev->state == XenbusStateClosed)
 			break;
-		/* Missed the backend's Closing state -- fallthrough */
+		/* fall through */
 	case XenbusStateClosing:
 		if (info)
 			blkfront_closing(info);