net/hns3: fix return value when clearing statistics

[dpdk.git] / drivers / net / hns3 / hns3_stats.c

diff --git a/drivers/net/hns3/hns3_stats.c b/drivers/net/hns3/hns3_stats.c
index ad27620..d2467a4 100644 (file)
--- a/drivers/net/hns3/hns3_stats.c
+++ b/drivers/net/hns3/hns3_stats.c
@@ -527,6 +527,7 @@ hns3_stats_reset(struct rte_eth_dev *eth_dev)
                if (ret) {
                        hns3_err(hw, "Failed to reset RX No.%d queue stat: %d",
                                 i, ret);
+                       return ret;
                }
 
                hns3_cmd_setup_basic_desc(&desc_reset, HNS3_OPC_QUERY_TX_STATUS,
@@ -537,6 +538,7 @@ hns3_stats_reset(struct rte_eth_dev *eth_dev)
                if (ret) {
                        hns3_err(hw, "Failed to reset TX No.%d queue stat: %d",
                                 i, ret);
+                       return ret;
                }
        }
 
@@ -571,7 +573,7 @@ hns3_stats_reset(struct rte_eth_dev *eth_dev)
        return 0;
 }
 
-static void
+static int
 hns3_mac_stats_reset(__rte_unused struct rte_eth_dev *dev)
 {
        struct hns3_adapter *hns = dev->data->dev_private;
@@ -580,10 +582,14 @@ hns3_mac_stats_reset(__rte_unused struct rte_eth_dev *dev)
        int ret;
 
        ret = hns3_query_update_mac_stats(dev);
-       if (ret)
+       if (ret) {
                hns3_err(hw, "Clear Mac stats fail : %d", ret);
+               return ret;
+       }
 
        memset(mac_stats, 0, sizeof(struct hns3_mac_stats));
+
+       return 0;
 }
 
 /* This function calculates the number of xstats based on the current config */
@@ -979,9 +985,13 @@ hns3_dev_xstats_reset(struct rte_eth_dev *dev)
 {
        struct hns3_adapter *hns = dev->data->dev_private;
        struct hns3_pf *pf = &hns->pf;
+       int ret;
 
        /* Clear tqp stats */
-       (void)hns3_stats_reset(dev);
+       ret = hns3_stats_reset(dev);
+       if (ret)
+               return ret;
+
        /* Clear reset stats */
        memset(&hns->hw.reset.stats, 0, sizeof(struct hns3_reset_stats));
 
@@ -989,7 +999,10 @@ hns3_dev_xstats_reset(struct rte_eth_dev *dev)
                return 0;
 
        /* HW registers are cleared on read */
-       hns3_mac_stats_reset(dev);
+       ret = hns3_mac_stats_reset(dev);
+       if (ret)
+               return ret;
+
        /* Clear error stats */
        memset(&pf->abn_int_stats, 0, sizeof(struct hns3_err_msix_intr_stats));