Return-Path: From: Sasha Levin To: stable@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Yunsheng Lin , Peng Li , Salil Mehta , "David S . Miller" , Sasha Levin Subject: [PATCH AUTOSEL 4.18 062/126] net: hns3: Fix ping exited problem when doing lp selftest Date: Wed, 31 Oct 2018 19:06:50 -0400 Message-Id: <20181031230754.29029-62-sashal@kernel.org> In-Reply-To: <20181031230754.29029-1-sashal@kernel.org> References: <20181031230754.29029-1-sashal@kernel.org> List-ID: From: Yunsheng Lin [ 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 --- drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index 11620e003a8e..967a625c040d 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -310,7 +310,7 @@ static void hns3_self_test(struct net_device *ndev, h->flags & HNAE3_SUPPORT_MAC_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 */ @@ -348,7 +348,7 @@ 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) -- 2.17.1