From: Yufeng Mo <moyufeng@huawei.com>
Date: Thu, 29 Apr 2021 16:34:51 +0800
Subject: net: hns3: initialize the message content in hclge_get_link_mode()
Patch-mainline: v5.13-rc1
Git-commit: 568a54bdf70b143f3e0befa298e22ad469ffc732
References: bsc#1126390
The message sent to VF should be initialized, otherwise random
value of some contents may cause improper processing by the target.
So add a initialization to message in hclge_get_link_mode().
Fixes: 9194d18b0577 ("net: hns3: fix the problem that the supported port is empty")
Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
@@ -455,7 +455,7 @@ static void hclge_get_link_mode(struct h
unsigned long advertising;
unsigned long supported;
unsigned long send_data;
- u8 msg_data[10];
+ u8 msg_data[10] = {};
u8 dest_vfid;
advertising = hdev->hw.mac.advertising[0];