net/iavf: fix mbuf leak

[dpdk.git] / drivers / net / iavf / iavf_rxtx.c

diff --git a/drivers/net/iavf/iavf_rxtx.c b/drivers/net/iavf/iavf_rxtx.c
index d61b32f..7240e70 100644 (file)
--- a/drivers/net/iavf/iavf_rxtx.c
+++ b/drivers/net/iavf/iavf_rxtx.c
@@ -225,6 +225,10 @@ reset_rx_queue(struct iavf_rx_queue *rxq)
 
        rxq->rx_tail = 0;
        rxq->nb_rx_hold = 0;
+
+       if (rxq->pkt_first_seg != NULL)
+               rte_pktmbuf_free(rxq->pkt_first_seg);
+
        rxq->pkt_first_seg = NULL;
        rxq->pkt_last_seg = NULL;
        rxq->rxrearm_nb = 0;
@@ -708,7 +712,8 @@ iavf_dev_tx_queue_setup(struct rte_eth_dev *dev,
                tx_conf->tx_rs_thresh : DEFAULT_TX_RS_THRESH);
        tx_free_thresh = (uint16_t)((tx_conf->tx_free_thresh) ?
                tx_conf->tx_free_thresh : DEFAULT_TX_FREE_THRESH);
-       check_tx_thresh(nb_desc, tx_rs_thresh, tx_rs_thresh);
+       if (check_tx_thresh(nb_desc, tx_rs_thresh, tx_free_thresh) != 0)
+               return -EINVAL;
 
        /* Free memory if needed. */
        if (dev->data->tx_queues[queue_idx]) {