net/hns3: add check for deferred start queue when rollback

Driver doesn't allocate mbufs for the deferred start queues, so no need to
free it when rollback.

Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>

drivers/net/hns3/hns3_rxtx.c

@@ -1199,6 +1199,9 @@ hns3_init_rx_queues(struct hns3_adapter *hns)
 out:
 	for (j = 0; j < i; j++) {
 		rxq = (struct hns3_rx_queue *)hw->data->rx_queues[j];
+		if (rxq->rx_deferred_start)
+			continue;
+
 		hns3_rx_queue_release_mbufs(rxq);
 	}