ice_sched_get_tc_node
tc_node = ice_sched_get_tc_node(pi, i);
tc_node = ice_sched_get_tc_node(pi, tc);
tc_node = ice_sched_get_tc_node(pi, tc);
tc_node = ice_sched_get_tc_node(pi, tc);
if (!ice_sched_get_tc_node(pi, i))