l2tp_tunnel_get_next
EXPORT_SYMBOL_GPL(l2tp_tunnel_get_next);
struct l2tp_tunnel *l2tp_tunnel_get_next(const struct net *net, unsigned long *key);
pd->tunnel = l2tp_tunnel_get_next(pd->net, &pd->tkey);
tunnel = l2tp_tunnel_get_next(net, &key);
tunnel = l2tp_tunnel_get_next(net, &tkey);
pd->tunnel = l2tp_tunnel_get_next(net, &pd->tkey);