- sa->txq_info = rte_calloc_socket("sfc-txqs", sa->txq_count,
- sizeof(sa->txq_info[0]), 0,
- sa->socket_id);
- if (sa->txq_info == NULL)
- goto fail_txqs_alloc;
+ if (sa->txq_info == NULL) {
+ sa->txq_info = rte_calloc_socket("sfc-txqs", nb_tx_queues,
+ sizeof(sa->txq_info[0]), 0,
+ sa->socket_id);
+ if (sa->txq_info == NULL)
+ goto fail_txqs_alloc;
+ } else {
+ struct sfc_txq_info *new_txq_info;
+
+ if (nb_tx_queues < sa->txq_count)
+ sfc_tx_fini_queues(sa, nb_tx_queues);
+
+ new_txq_info =
+ rte_realloc(sa->txq_info,
+ nb_tx_queues * sizeof(sa->txq_info[0]), 0);
+ if (new_txq_info == NULL && nb_tx_queues > 0)
+ goto fail_txqs_realloc;
+
+ sa->txq_info = new_txq_info;
+ if (nb_tx_queues > sa->txq_count)
+ memset(&sa->txq_info[sa->txq_count], 0,
+ (nb_tx_queues - sa->txq_count) *
+ sizeof(sa->txq_info[0]));
+ }