From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peng Li Subject: [PATCH net-next 06/23] {topost} net: hns3: fix for ipv6 address loss problem after setting channels Date: Thu, 8 Mar 2018 11:06:31 +0800 Message-ID: <1520478408-116992-7-git-send-email-lipeng321@huawei.com> References: <1520478408-116992-1-git-send-email-lipeng321@huawei.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , , , , To: Return-path: In-Reply-To: <1520478408-116992-1-git-send-email-lipeng321@huawei.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Fuyun Liang The function of dev_close and dev_open is just likes ifconfig down and ifconfig up. The ipv6 address will be lost after dev_close and dev_open are called. This patch uses hns3_nic_net_stop to replace dev_close and uses hns3_nic_net_open to replace dev_open. Signed-off-by: Fuyun Liang Signed-off-by: Peng Li --- drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 1bebfd9..83f4b36 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -3411,7 +3411,7 @@ int hns3_set_channels(struct net_device *netdev, return 0; if (if_running) - dev_close(netdev); + hns3_nic_net_stop(netdev); hns3_clear_all_ring(h); @@ -3440,7 +3440,7 @@ int hns3_set_channels(struct net_device *netdev, open_netdev: if (if_running) - dev_open(netdev); + hns3_nic_net_open(netdev); return ret; } -- 2.9.3