if (add) {
device_set_present(dev, true);
+ if (iface->device_config)
+ device_set_config(dev, &simple_device_type, iface->config);
+
+ system_if_apply_settings(dev, &dev->settings);
ret = interface_add_link(iface, dev);
} else {
ret = interface_remove_link(iface, dev);