netdev - [PATCH -next] net: wwan: iosm: Use skb_put_data() instead of skb

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20220927023254.30342-1-shangxiaojing@huawei.com>
Date:   Tue, 27 Sep 2022 10:32:54 +0800
From:   Shang XiaoJing <shangxiaojing@...wei.com>
To:     <m.chetan.kumar@...el.com>, <linuxwwan@...el.com>,
        <loic.poulain@...aro.org>, <ryazanov.s.a@...il.com>,
        <johannes@...solutions.net>, <davem@...emloft.net>,
        <edumazet@...gle.com>, <kuba@...nel.org>, <pabeni@...hat.com>,
        <netdev@...r.kernel.org>
CC:     <shangxiaojing@...wei.com>
Subject: [PATCH -next] net: wwan: iosm: Use skb_put_data() instead of skb_put/memcpy pair

Use skb_put_data() instead of skb_put() and memcpy(), which is clear.

Signed-off-by: Shang XiaoJing <shangxiaojing@...wei.com>
---
 drivers/net/wwan/iosm/iosm_ipc_imem_ops.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wwan/iosm/iosm_ipc_imem_ops.c b/drivers/net/wwan/iosm/iosm_ipc_imem_ops.c
index 57304a5adf68..b7f9237dedf7 100644
--- a/drivers/net/wwan/iosm/iosm_ipc_imem_ops.c
+++ b/drivers/net/wwan/iosm/iosm_ipc_imem_ops.c
@@ -590,7 +590,7 @@ int ipc_imem_sys_devlink_write(struct iosm_devlink *ipc_devlink,
 		goto out;
 	}
 
-	memcpy(skb_put(skb, count), buf, count);
+	skb_put_data(skb, buf, count);
 
 	IPC_CB(skb)->op_type = UL_USR_OP_BLOCKED;
 
-- 
2.17.1