rinfo_fill_successor
rinfo_fill_successor(rn, &ri);
void rinfo_fill_successor(struct rt_node *, struct rinfo *);
rinfo_fill_successor(rn, &sri);
rinfo_fill_successor(rn, &sri);
rinfo_fill_successor(rn, &sri);
rinfo_fill_successor(rn, &ri);
rinfo_fill_successor(rn, &ri);
rinfo_fill_successor(rn, &ri);
rinfo_fill_successor(rn, &ri);
rinfo_fill_successor(rn, &ri);
rinfo_fill_successor(rn, &ri);
rinfo_fill_successor(rn, &ri);
rinfo_fill_successor(rn, &sri);
rinfo_fill_successor(rn, &sri);