dm stripe: drop useless exit point from dm_stripe_init()

Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>

drivers/md/dm-stripe.c

@@ -451,10 +451,8 @@ int __init dm_stripe_init(void)
 	int r;
 
 	r = dm_register_target(&stripe_target);
-	if (r < 0) {
+	if (r < 0)
 		DMWARN("target registration failed");
-		return r;
-	}
 
 	return r;
 }