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[net-next,03/12] net: hns3: fix for ipv6 address loss problem after setting channels

Message ID 1520652573-75644-4-git-send-email-lipeng321@huawei.com
State Accepted, archived
Delegated to: David Miller
Headers show
Series fix some bugs for HNS3 driver | expand

Commit Message

lipeng (Y) March 10, 2018, 3:29 a.m. UTC 
From: Fuyun Liang <liangfuyun1@huawei.com>

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>
---
 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 8113d22..4dba974 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -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;
 }