if (data->length < 0)
return usb_ep_set_halt(cdev->gadget->ep0);
- req->length = min(uvc->event_length, data->length);
+ req->length = min_t(unsigned int, uvc->event_length, data->length);
req->zero = data->length < uvc->event_length;
req->dma = DMA_ADDR_INVALID;