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Message-ID: <CAJZ5v0jt6XWU1_O0f_M8TeV6DukujgsjcX1oam_34HJ31Xb_bQ@mail.gmail.com>
Date: Wed, 31 Aug 2022 21:17:32 +0200
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Wolfram Sang <wsa+renesas@...g-engineering.com>
Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
"Rafael J. Wysocki" <rafael@...nel.org>,
Pavel Machek <pavel@....cz>, Len Brown <len.brown@...el.com>,
Linux PM <linux-pm@...r.kernel.org>
Subject: Re: [PATCH 2/2] PM: move from strlcpy with unused retval to strscpy
On Thu, Aug 18, 2022 at 11:05 PM Wolfram Sang
<wsa+renesas@...g-engineering.com> wrote:
>
> Follow the advice of the below link and prefer 'strscpy' in this
> subsystem. Conversion is 1:1 because the return value is not used.
> Generated by a coccinelle script.
>
> Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
> Signed-off-by: Wolfram Sang <wsa+renesas@...g-engineering.com>
> ---
> include/linux/suspend.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/linux/suspend.h b/include/linux/suspend.h
> index 70f2921e2e70..23a253df7f6b 100644
> --- a/include/linux/suspend.h
> +++ b/include/linux/suspend.h
> @@ -75,7 +75,7 @@ extern struct suspend_stats suspend_stats;
>
> static inline void dpm_save_failed_dev(const char *name)
> {
> - strlcpy(suspend_stats.failed_devs[suspend_stats.last_failed_dev],
> + strscpy(suspend_stats.failed_devs[suspend_stats.last_failed_dev],
> name,
> sizeof(suspend_stats.failed_devs[0]));
> suspend_stats.last_failed_dev++;
> --
Applied as 6.1 material, thanks!
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