From: Huazhong Tan <tanhuazhong@huawei.com>
Date: Thu, 28 May 2020 21:48:12 +0800
Subject: net: hns3: modify an incorrect type in struct
 hclge_cfg_gro_status_cmd
Patch-mainline: v5.8-rc1
Git-commit: 639d84d0c4281e6d8814bb2cc230bfe7ccf5019d
References: jsc#SLE-14777

Modify field .gro_en in struct hclge_cfg_gro_status_cmd to u8
according to the UM, otherwise, it will overwrite the reserved
byte which may be used for other purpose.

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_cmd.h  |    4 ++--
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c |    2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
@@ -884,8 +884,8 @@ struct hclge_cfg_tso_status_cmd {
 
 #define HCLGE_GRO_EN_B		0
 struct hclge_cfg_gro_status_cmd {
-	__le16 gro_en;
-	u8 rsv[22];
+	u8 gro_en;
+	u8 rsv[23];
 };
 
 #define HCLGE_TSO_MSS_MIN	256
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -1456,7 +1456,7 @@ static int hclge_config_gro(struct hclge
 	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_GRO_GENERIC_CONFIG, false);
 	req = (struct hclge_cfg_gro_status_cmd *)desc.data;
 
-	req->gro_en = cpu_to_le16(en ? 1 : 0);
+	req->gro_en = en ? 1 : 0;
 
 	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
 	if (ret)