net/txgbe: fix queue statistics mapping

[dpdk.git] / drivers / net / virtio / virtio_ethdev.c

diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
index c258836..d180162 100644 (file)
--- a/drivers/net/virtio/virtio_ethdev.c
+++ b/drivers/net/virtio/virtio_ethdev.c
@@ -2028,7 +2028,8 @@ virtio_dev_rss_hash_update(struct rte_eth_dev *dev,
 
        return 0;
 restore_key:
-       memcpy(hw->rss_key, old_rss_key, VIRTIO_NET_RSS_KEY_SIZE);
+       if (rss_conf->rss_key && rss_conf->rss_key_len)
+               memcpy(hw->rss_key, old_rss_key, VIRTIO_NET_RSS_KEY_SIZE);
 restore_types:
        hw->rss_hash_types = old_hash_types;
 
@@ -2657,7 +2658,7 @@ virtio_dev_configure(struct rte_eth_dev *dev)
        hw->has_rx_offload = rx_offload_enabled(hw);
 
        if (dev->data->dev_flags & RTE_ETH_DEV_INTR_LSC)
-               /* Enable vector (0) for Link State Intrerrupt */
+               /* Enable vector (0) for Link State Interrupt */
                if (VIRTIO_OPS(hw)->set_config_irq(hw, 0) ==
                                VIRTIO_MSI_NO_VECTOR) {
                        PMD_DRV_LOG(ERR, "failed to set config vector");
@@ -2775,7 +2776,7 @@ virtio_dev_start(struct rte_eth_dev *dev)
                }
        }
 
-       /* Enable uio/vfio intr/eventfd mapping: althrough we already did that
+       /* Enable uio/vfio intr/eventfd mapping: although we already did that
         * in device configure, but it could be unmapped  when device is
         * stopped.
         */