linux-kernel - Re: [PATCH] bus: mhi: replace snprintf with sysfs

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Message-ID: <202204261426.FC012A74C7@keescook>
Date:   Tue, 26 Apr 2022 14:26:48 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Wan Jiabing <wanjiabing@...o.com>
Cc:     Manivannan Sadhasivam <mani@...nel.org>,
        Hemant Kumar <quic_hemantk@...cinc.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jeffrey Hugo <quic_jhugo@...cinc.com>,
        Bhaumik Bhatt <bbhatt@...eaurora.org>,
        Paul Davey <paul.davey@...iedtelesis.co.nz>,
        mhi@...ts.linux.dev, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] bus: mhi: replace snprintf with sysfs_emit

On Tue, Apr 26, 2022 at 08:58:59PM +0800, Wan Jiabing wrote:
> Fix following coccicheck warning:
> ./drivers/bus/mhi/host/init.c:89:8-16: WARNING: use scnprintf or sprintf
> 
> Use sysfs_emit and sysfs_emit_at instead of snprintf.
> 
> Signed-off-by: Wan Jiabing <wanjiabing@...o.com>

Reviewed-by: Kees Cook <keescook@...omium.org>

-- 
Kees Cook