linux-kernel - Re: [PATCH] virtio-blk: fixup coccinelle warnings

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Message-ID: <20211021143503.xp7u6qmypvhbl5th@steredhat>
Date:   Thu, 21 Oct 2021 16:35:03 +0200
From:   Stefano Garzarella <sgarzare@...hat.com>
To:     cgel.zte@...il.com
Cc:     mst@...hat.com, jasowang@...hat.com, pbonzini@...hat.com,
        stefanha@...hat.com, axboe@...nel.dk,
        virtualization@...ts.linux-foundation.org,
        linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        Ye Guojin <ye.guojin@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: Re: [PATCH] virtio-blk: fixup coccinelle warnings

On Thu, Oct 21, 2021 at 06:51:11AM +0000, cgel.zte@...il.com wrote:
>From: Ye Guojin <ye.guojin@....com.cn>
>
>coccicheck complains about the use of snprintf() in sysfs show
>functions:
>WARNING  use scnprintf or sprintf
>
>Use sysfs_emit instead of scnprintf or sprintf makes more sense.
>
>Reported-by: Zeal Robot <zealci@....com.cn>
>Signed-off-by: Ye Guojin <ye.guojin@....com.cn>
>---
> drivers/block/virtio_blk.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Stefano Garzarella <sgarzare@...hat.com>