l3mdev_fib_table_by_index
u32 l3mdev_fib_table_by_index(struct net *net, int ifindex);
tb_id = l3mdev_fib_table_by_index(net, sk->sk_bound_dev_if) ? : tb_id;
tb_id = l3mdev_fib_table_by_index(net, sk->sk_bound_dev_if) ? : tb_id;
tb_id = l3mdev_fib_table_by_index(net,
.fc_table = l3mdev_fib_table_by_index(net, rtmsg->rtmsg_ifindex) ?
EXPORT_SYMBOL_GPL(l3mdev_fib_table_by_index);
tb_id = l3mdev_fib_table_by_index(net, sk->sk_bound_dev_if) ?: tb_id;