Commit 20e4bf98 authored Mar 10, 2018 by Fuyun Liang Committed by David S. Miller Mar 11, 2018

net: hns3: fix for ipv6 address loss problem after setting channels



The function of dev_close and dev_open is just likes ifconfig <netif> down
and ifconfig <netif> 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 <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 8cc6c1f7

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -3503,7 +3503,7 @@ 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);

		@@ -3546,7 +3546,7 @@ int hns3_set_channels(struct net_device *netdev,

		open_netdev:
		if (if_running)
		dev_open(netdev);
		hns3_nic_net_open(netdev);

		return ret;
		}

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