rtnl_configure_link
err = rtnl_configure_link(peer, ifmp, 0, NULL);
err = rtnl_configure_link(dev, NULL, 0, NULL);
err = rtnl_configure_link(peer, NULL, 0, NULL);
err = rtnl_configure_link(peer, ifmp, 0, NULL);
err = rtnl_configure_link(dev, NULL, 0, NULL);
err = rtnl_configure_link(dev, NULL, 0, NULL);
rtnl_configure_link(dev, NULL, 0, NULL); /* Link initialized, notify new link */
int rtnl_configure_link(struct net_device *dev, const struct ifinfomsg *ifm,
EXPORT_SYMBOL(rtnl_configure_link);
err = rtnl_configure_link(dev, ifm, portid, nlh);
err = rtnl_configure_link(dev, NULL, 0, NULL);