-#ifdef RTE_ETHDEV_RXTX_CALLBACKS
- dev->post_rx_burst_cbs = rte_zmalloc(
- "ethdev->post_rx_burst_cbs",
- sizeof(*dev->post_rx_burst_cbs) * nb_queues,
- RTE_CACHE_LINE_SIZE);
- if (dev->post_rx_burst_cbs == NULL) {
- rte_free(dev->data->rx_queues);
- dev->data->rx_queues = NULL;
- dev->data->nb_rx_queues = 0;
- return -ENOMEM;
- }
-#endif
-