From: Yunsheng Lin Date: Mon, 3 Sep 2018 10:21:51 +0000 (+0100) Subject: net: hns3: Fix ping exited problem when doing lp selftest X-Git-Tag: rel_imx_4.19.35_1.1.0~8959 X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=0e80397c864a4744e0513551c06089a16c0b0019;p=linux.git net: hns3: Fix ping exited problem when doing lp selftest [ Upstream commit 3f8601f0f5716c4e63a9f215bbc581df42859d61 ] 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 Signed-off-by: Peng Li Signed-off-by: Salil Mehta Signed-off-by: David S. Miller Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index f70ee6910ee2..9684ad015c42 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -309,7 +309,7 @@ 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 */ @@ -347,7 +347,7 @@ 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)