The urb callback


read_int_callback() continued:

        gdev->temp = le16_to_cpu(measurement->measurement0);

exit:
        retval = usb_submit_urb(urb, GFP_ATOMIC);
        if (retval)
                dev_err(&urb->dev->dev,
                        "Error %d submitting interrupt urb\n",
                        retval);
}