usb: ati_remote free urb cleanup

- usb_free_urb() cleanup
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/usb/input/ati_remote.c

@@ -630,11 +630,8 @@ static int ati_remote_alloc_buffers(struct usb_device *udev,
  */
 static void ati_remote_free_buffers(struct ati_remote *ati_remote)
 {
-	if (ati_remote->irq_urb)
-		usb_free_urb(ati_remote->irq_urb);
-
-	if (ati_remote->out_urb)
-		usb_free_urb(ati_remote->out_urb);
+	usb_free_urb(ati_remote->irq_urb);
+	usb_free_urb(ati_remote->out_urb);
 
 	usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
 		ati_remote->inbuf, ati_remote->inbuf_dma);