Lines Matching refs:retval
360 int retval;
362 retval = start_command_port(port->serial);
363 if (retval)
367 retval = firm_open(port);
368 if (retval) {
373 retval = firm_purge(port, WHITEHEAT_PURGE_RX | WHITEHEAT_PURGE_TX);
374 if (retval) {
387 retval = usb_serial_generic_open(tty, port);
388 if (retval) {
394 return retval;
555 int retval = 0;
573 retval = usb_submit_urb(command_port->write_urb, GFP_NOIO);
574 if (retval) {
587 retval = -ETIMEDOUT;
593 retval = -EIO;
608 return retval;
786 int retval = 0;
795 retval = usb_submit_urb(command_port->read_urb, GFP_KERNEL);
796 if (retval) {
799 __func__, retval);
807 return retval;