- rc = ENOMEM;
- sa->rxq_info = rte_calloc_socket("sfc-rxqs", sa->rxq_count,
- sizeof(struct sfc_rxq_info), 0,
- sa->socket_id);
- if (sa->rxq_info == NULL)
- goto fail_rxqs_alloc;
+ if (sa->rxq_info == NULL) {
+ rc = ENOMEM;
+ sa->rxq_info = rte_calloc_socket("sfc-rxqs", nb_rx_queues,
+ sizeof(sa->rxq_info[0]), 0,
+ sa->socket_id);
+ if (sa->rxq_info == NULL)
+ goto fail_rxqs_alloc;
+ } else {
+ struct sfc_rxq_info *new_rxq_info;
+
+ if (nb_rx_queues < sa->rxq_count)
+ sfc_rx_fini_queues(sa, nb_rx_queues);
+
+ rc = ENOMEM;
+ new_rxq_info =
+ rte_realloc(sa->rxq_info,
+ nb_rx_queues * sizeof(sa->rxq_info[0]), 0);
+ if (new_rxq_info == NULL && nb_rx_queues > 0)
+ goto fail_rxqs_realloc;
+
+ sa->rxq_info = new_rxq_info;
+ if (nb_rx_queues > sa->rxq_count)
+ memset(&sa->rxq_info[sa->rxq_count], 0,
+ (nb_rx_queues - sa->rxq_count) *
+ sizeof(sa->rxq_info[0]));
+ }