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Subject: Re: [PATCH v2 1/3] wifi: ath: Convert sprintf/snprintf to sysfs_emit
From: Kalle Valo <kvalo@kernel.org>
In-Reply-To: <20240315055211.1347548-1-lizhijian@fujitsu.com>
References: <20240315055211.1347548-1-lizhijian@fujitsu.com>
To: Li Zhijian <lizhijian@fujitsu.com>
Cc: linux-kernel@vger.kernel.org, Li Zhijian <lizhijian@fujitsu.com>,
 Jeff Johnson <jjohnson@kernel.org>, linux-wireless@vger.kernel.org,
 ath11k@lists.infradead.org, ath10k@lists.infradead.org
User-Agent: pwcli/0.1.1-git (https://github.com/kvalo/pwcli/) Python/3.11.2
Message-ID: <171136379518.1022746.15442509873111996623.kvalo@kernel.org>
Date: Mon, 25 Mar 2024 10:49:56 +0000 (UTC)

Li Zhijian <lizhijian@fujitsu.com> wrote:

> Per filesystems/sysfs.rst, show() should only use sysfs_emit()
> or sysfs_emit_at() when formatting the value to be returned to user space.
> 
> coccinelle complains that there are still a couple of functions that use
> snprintf(). Convert them to sysfs_emit().
> 
> sprintf() will be converted as weel if they have.
> 
> Generally, this patch is generated by
> make coccicheck M=<path/to/file> MODE=patch \
> COCCI=scripts/coccinelle/api/device_attr_show.cocci
> 
> No functional change intended
> 
> CC: Kalle Valo <kvalo@kernel.org>
> CC: Jeff Johnson <jjohnson@kernel.org>
> CC: linux-wireless@vger.kernel.org
> CC: ath11k@lists.infradead.org
> CC: ath10k@lists.infradead.org
> Signed-off-by: Li Zhijian <lizhijian@fujitsu.com>
> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>

Patch applied to ath-next branch of ath.git, thanks.

fa1a4f15bdca wifi: ath: Convert sprintf/snprintf to sysfs_emit

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20240315055211.1347548-1-lizhijian@fujitsu.com/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches