From: Yufeng Mo <moyufeng@xxxxxxxxxx>
[ Upstream commit 568a54bdf70b143f3e0befa298e22ad469ffc732 ]
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@xxxxxxxxxx>
Signed-off-by: Huazhong Tan <tanhuazhong@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
index f5da28a60d00..23a706a1765a 100644
--- 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 hclge_vport *vport,
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];
--
2.30.2
