ice_sched_find_node_by_teid
q_node = ice_sched_find_node_by_teid(pi->root, q_ctx->q_teid);
node = ice_sched_find_node_by_teid(pi->root, q_teids[i]);
new_node = ice_sched_find_node_by_teid(parent, teid);
parent = ice_sched_find_node_by_teid(tc_node,
parent = ice_sched_find_node_by_teid(tc_node,
tmp = ice_sched_find_node_by_teid(start_node->children[i],
parent = ice_sched_find_node_by_teid(pi->root,