Hi, as unthrottle does IO, it can fail. Currently it is declared void and errors are ignored. Is that correct? What else should be done? Hangup? Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html