media: xbox_remote: xbox_remote_initialize() cannot fail

It cannot fail. Make it void.

Signed-off-by: Oliver Neukum <[e-mail]>
Signed-off-by: Sean Young <[e-mail]>
Signed-off-by: Mauro Carvalho Chehab <[e-mail]>

drivers/media/rc/xbox_remote.c

···
 	rdev->dev.parent = &xbox_remote->interface->dev;
 }
 
-static int xbox_remote_initialize(struct xbox_remote *xbox_remote,
-				  struct usb_endpoint_descriptor *endpoint_in)
+static void xbox_remote_initialize(struct xbox_remote *xbox_remote,
+				   struct usb_endpoint_descriptor *endpoint_in)
 {
 	struct usb_device *udev = xbox_remote->udev;
 	int pipe, maxp;
···
 	usb_fill_int_urb(xbox_remote->irq_urb, udev, pipe, xbox_remote->inbuf,
 			 maxp, xbox_remote_irq_in, xbox_remote,
 			 endpoint_in->bInterval);
-
-	return 0;
 }
 
 /*
···
 	xbox_remote_rc_init(xbox_remote);
 
 	/* Device Hardware Initialization */
-	err = xbox_remote_initialize(xbox_remote, endpoint_in);
-	if (err)
-		goto exit_kill_urbs;
+	xbox_remote_initialize(xbox_remote, endpoint_in);
 
 	/* Set up and register rc device */
 	err = rc_register_device(xbox_remote->rdev);