net/hinic: fix Rx nombuf stats

rx_mbuf_alloc_failed value is not set to 0 when get stats from driver,
which may cause this counter added every time when call this ops.

Fixes: cb7b6606ebff ("net/hinic: add RSS stats and promiscuous ops")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>

diff --git a/drivers/net/hinic/hinic_pmd_ethdev.c b/drivers/net/hinic/hinic_pmd_ethdev.c
index 67e6afc..b2c8a51 100644 (file)
--- a/drivers/net/hinic/hinic_pmd_ethdev.c
+++ b/drivers/net/hinic/hinic_pmd_ethdev.c
@@ -1320,6 +1320,8 @@ hinic_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
                return err;
        }
 
+       dev->data->rx_mbuf_alloc_failed = 0;
+
        /* rx queue stats */
        q_num = (nic_dev->num_rq < RTE_ETHDEV_QUEUE_STAT_CNTRS) ?
                        nic_dev->num_rq : RTE_ETHDEV_QUEUE_STAT_CNTRS;