Lines Matching refs:retval
46 int retval = 0; in usb_serial_device_probe() local
54 retval = usb_autopm_get_interface(port->serial->interface); in usb_serial_device_probe()
55 if (retval) in usb_serial_device_probe()
56 return retval; in usb_serial_device_probe()
60 retval = driver->port_probe(port); in usb_serial_device_probe()
61 if (retval) in usb_serial_device_probe()
68 retval = PTR_ERR(tty_dev); in usb_serial_device_probe()
86 return retval; in usb_serial_device_probe()
93 int retval = 0; in usb_serial_device_remove() local
114 retval = driver->port_remove(port); in usb_serial_device_remove()
122 return retval; in usb_serial_device_remove()
129 ssize_t retval = usb_store_new_id(&usb_drv->dynids, usb_drv->id_table, in new_id_store() local
132 if (retval >= 0 && usb_drv->usb_driver != NULL) in new_id_store()
133 retval = usb_store_new_id(&usb_drv->usb_driver->dynids, in new_id_store()
137 return retval; in new_id_store()
176 int retval; in usb_serial_bus_register() local
182 retval = driver_register(&driver->driver); in usb_serial_bus_register()
184 return retval; in usb_serial_bus_register()