return err;
/* Set interface (RS-232) */
- err = mxuport_send_ctrl_urb(serial, RQ_VENDOR_SET_INTERFACE,
- MX_INT_RS232,
- port->port_number);
- if (err)
- return err;
-
- return 0;
+ return mxuport_send_ctrl_urb(serial, RQ_VENDOR_SET_INTERFACE,
+ MX_INT_RS232,
+ port->port_number);
}
static int mxuport_alloc_write_urb(struct usb_serial *serial,