--- x/drivers/media/rc/imon.c +++ y/drivers/media/rc/imon.c @@ -1765,6 +1765,7 @@ static void usb_rx_callback_intf0(struct break; default: + return; dev_warn(ictx->dev, "imon %s: status(%d): ignored\n", __func__, urb->status); break; @@ -1806,6 +1807,7 @@ static void usb_rx_callback_intf1(struct break; default: + return; dev_warn(ictx->dev, "imon %s: status(%d): ignored\n", __func__, urb->status); break;