linux-kernel - Re: [PATCH v3 3/3] cpufreq: speedstep-lib: Use int type to store negative error codes

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Message-ID: <20250903041328.qgxv5eoajd6yg6jv@vireshk-i7>
Date: Wed, 3 Sep 2025 09:43:28 +0530
From: Viresh Kumar <viresh.kumar@...aro.org>
To: Qianfeng Rong <rongqianfeng@...o.com>
Cc: "Rafael J. Wysocki" <rafael@...nel.org>,
	"open list:CPU FREQUENCY SCALING FRAMEWORK" <linux-pm@...r.kernel.org>,
	open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 3/3] cpufreq: speedstep-lib: Use int type to store
 negative error codes

On 02-09-25, 19:45, Qianfeng Rong wrote:
> Change the return type of the speedstep_get_freqs() function from unsigned
> int to int because it may return negative error codes.  For the same
> reason, change the 'ret' variables to int type as well.
> 
> No effect on runtime.
> 
> Signed-off-by: Qianfeng Rong <rongqianfeng@...o.com>
> ---
>  drivers/cpufreq/speedstep-lib.c | 12 ++++++------
>  drivers/cpufreq/speedstep-lib.h | 10 +++++-----
>  2 files changed, 11 insertions(+), 11 deletions(-)

Acked-by: Viresh Kumar <viresh.kumar@...aro.org>

-- 
viresh