register_fib_notifier
err = register_fib_notifier(&init_net, &router->fib_nb,
err = register_fib_notifier(dev_net(priv->netdev), &encap->fib_nb,
err = register_fib_notifier(&init_net, &mp->fib_nb,
err = register_fib_notifier(mlxsw_sp_net(mlxsw_sp),
err = register_fib_notifier(&init_net, &rocker->fib_nb, NULL, NULL);
err = register_fib_notifier(devlink_net(devlink), &data->fib_nb,
int register_fib_notifier(struct net *net, struct notifier_block *nb,
EXPORT_SYMBOL(register_fib_notifier);