linux-kernel - [PATCH net-next v01 4/5] hinic3: Use array

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Message-ID: <f9ae8a35a30feab987563a02ace646f70593bb39.1768915707.git.zhuyikai1@h-partners.com>
Date: Tue, 20 Jan 2026 22:29:50 +0800
From: Fan Gong <gongfan1@...wei.com>
To: Fan Gong <gongfan1@...wei.com>, Zhu Yikai <zhuyikai1@...artners.com>,
	<netdev@...r.kernel.org>, "David S. Miller" <davem@...emloft.net>, Eric
 Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni
	<pabeni@...hat.com>, Simon Horman <horms@...nel.org>, Andrew Lunn
	<andrew+netdev@...n.ch>
CC: <linux-kernel@...r.kernel.org>, <linux-doc@...r.kernel.org>, luosifu
	<luosifu@...wei.com>, Xin Guo <guoxin09@...wei.com>, Zhou Shuai
	<zhoushuai28@...wei.com>, Wu Like <wulike1@...wei.com>, Shi Jing
	<shijing34@...wei.com>, Luo Yang <luoyang82@...artners.com>
Subject: [PATCH net-next v01 4/5] hinic3: Use array_size instead of multiplying

According to comment of patch 03, check codes that were merged and
use array_size instead of multiplying.

Co-developed-by: Zhu Yikai <zhuyikai1@...artners.com>
Signed-off-by: Zhu Yikai <zhuyikai1@...artners.com>
Signed-off-by: Fan Gong <gongfan1@...wei.com>
---
 drivers/net/ethernet/huawei/hinic3/hinic3_nic_cfg.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/huawei/hinic3/hinic3_nic_cfg.c b/drivers/net/ethernet/huawei/hinic3/hinic3_nic_cfg.c
index b6cc7bb7bb0c..44abccf9cb29 100644
--- a/drivers/net/ethernet/huawei/hinic3/hinic3_nic_cfg.c
+++ b/drivers/net/ethernet/huawei/hinic3/hinic3_nic_cfg.c
@@ -23,7 +23,8 @@ static int hinic3_feature_nego(struct hinic3_hwdev *hwdev, u8 opcode,
 	feature_nego.func_id = hinic3_global_func_id(hwdev);
 	feature_nego.opcode = opcode;
 	if (opcode == MGMT_MSG_CMD_OP_SET)
-		memcpy(feature_nego.s_feature, s_feature, size * sizeof(u64));
+		memcpy(feature_nego.s_feature, s_feature,
+		       array_size(size, sizeof(u64)));
 
 	mgmt_msg_params_init_default(&msg_params, &feature_nego,
 				     sizeof(feature_nego));
@@ -37,7 +38,8 @@ static int hinic3_feature_nego(struct hinic3_hwdev *hwdev, u8 opcode,
 	}
 
 	if (opcode == MGMT_MSG_CMD_OP_GET)
-		memcpy(s_feature, feature_nego.s_feature, size * sizeof(u64));
+		memcpy(s_feature, feature_nego.s_feature,
+		       array_size(size, sizeof(u64)));
 
 	return 0;
 }
-- 
2.43.0