- {
- vlib_node_fn_registration_t *fnr = c->tx_fn_registrations;
- int priority = -1;
-
- /* to avoid confusion, please remove ".tx_function" statement
- from VNET_DEVICE_CLASS() if using function candidates */
- ASSERT (c->tx_function == 0);
-
- while (fnr)
- {
- if (fnr->priority > priority)
- {
- priority = fnr->priority;
- c->tx_function = fnr->function;
- }
- fnr = fnr->next_registration;
- }
- }
+ c->tx_function = vlib_node_get_preferred_node_fn_variant (
+ vm, c->tx_fn_registrations);