linux-kernel - Re: [PATCH RESEND][next] hwmon: (corsair-cpro) Fix fall-through warnings for Clang

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

Message-ID: <107682713.BXpLqza3Di@marius>
Date:   Sat, 06 Mar 2021 11:39:35 +0100
From:   Marius Zachmann <mail@...iuszachmann.de>
To:     "Gustavo A. R. Silva" <gustavoars@...nel.org>
Cc:     Jean Delvare <jdelvare@...e.com>,
        Guenter Roeck <linux@...ck-us.net>,
        linux-hwmon@...r.kernel.org, linux-kernel@...r.kernel.org,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>,
        linux-hardening@...r.kernel.org
Subject: Re: [PATCH RESEND][next] hwmon: (corsair-cpro) Fix fall-through warnings for Clang

On 06.03.21 at 10:53:59 CET, Gustavo A. R. Silva wrote
> In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
> by explicitly adding a break statement instead of letting the code fall
> through to the next case.
> 
> Link: https://github.com/KSPP/linux/issues/115
> Acked-by: Guenter Roeck <linux@...ck-us.net>
> Signed-off-by: Gustavo A. R. Silva <gustavoars@...nel.org>

Acked-by: Marius Zachmann <mail@...iuszachmann.de>

> ---
>  drivers/hwmon/corsair-cpro.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/hwmon/corsair-cpro.c b/drivers/hwmon/corsair-cpro.c
> index 591929ec217a..fa6aa4fc8b52 100644
> --- a/drivers/hwmon/corsair-cpro.c
> +++ b/drivers/hwmon/corsair-cpro.c
> @@ -310,6 +310,7 @@ static int ccp_write(struct device *dev, enum hwmon_sensor_types type,
>  		default:
>  			break;
>  		}
> +		break;
>  	default:
>  		break;
>  	}
>