net: hns3: Fix ping exited problem when doing lp selftest

When ping is runnig and user executes the loopback selftest, the
ping cmd will stop and exit.

This patch fixes it by using the hns3_nic_net_open/stop to offline
the netdev when doing loopback selftest.

Fixes: c39c4d98dc65 ("net: hns3: Add mac loopback selftest support in hns3 driver")
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
index 14797b9..7143e39 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
@@ -294,7 +294,7 @@ static void hns3_self_test(struct net_device *ndev,
                        h->flags & HNAE3_SUPPORT_SERDES_LOOPBACK;
 
        if (if_running)
-               dev_close(ndev);
+               ndev->netdev_ops->ndo_stop(ndev);
 
 #if IS_ENABLED(CONFIG_VLAN_8021Q)
        /* Disable the vlan filter for selftest does not support it */
@@ -332,7 +332,7 @@ static void hns3_self_test(struct net_device *ndev,
 #endif
 
        if (if_running)
-               dev_open(ndev);
+               ndev->netdev_ops->ndo_open(ndev);
 }
 
 static int hns3_get_sset_count(struct net_device *netdev, int stringset)