From: Yunsheng Lin <linyunsheng@huawei.com>
Date: Mon, 3 Sep 2018 11:21:51 +0100
Subject: net: hns3: Fix ping exited problem when doing lp selftest
Patch-mainline: v4.20-rc1
Git-commit: 3f8601f0f5716c4e63a9f215bbc581df42859d61
References: bsc#1104353 FATE#326415
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>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- 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_de
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_de
#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)