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Date:   Sun, 17 Oct 2021 12:18:32 +0200
From:   Marc Kleine-Budde <mkl@pengutronix.de>
To:     Qing Wang <wangqing@vivo.com>
Cc:     Wolfgang Grandegger <wg@grandegger.com>,
        "David S. Miller" <davem@davemloft.net>,
        Jakub Kicinski <kuba@kernel.org>,
        Nicolas Ferre <nicolas.ferre@microchip.com>,
        Alexandre Belloni <alexandre.belloni@bootlin.com>,
        Ludovic Desroches <ludovic.desroches@microchip.com>,
        linux-can@vger.kernel.org, netdev@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] net: can: replace snprintf in show functions with
 sysfs_emit
Message-ID: <20211017101832.undtxyggz6uemhrc@pengutronix.de>
References: <1634280624-4816-1-git-send-email-wangqing@vivo.com>
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On 14.10.2021 23:50:24, Qing Wang wrote:
> show() must not use snprintf() when formatting the value to be
> returned to user space.
>=20
> Fix the following coccicheck warning:
> drivers/net/can/at91_can.c:1185: WARNING: use scnprintf or sprintf.
> drivers/net/can/janz-ican3.c:1834: WARNING: use scnprintf or sprintf.
>=20
> Use sysfs_emit instead of scnprintf or sprintf makes more sense.
>=20
> Signed-off-by: Qing Wang <wangqing@vivo.com>

Added to linux-can-next/testing.

Thanks,
Marc

--=20
Pengutronix e.K.                 | Marc Kleine-Budde           |
Embedded Linux                   | https://www.pengutronix.de  |
Vertretung West/Dortmund         | Phone: +49-231-2826-924     |
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