linux-kernel - Re: [PATCH v2 6/9] selftests/resctrl: Change initialize_llc

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Date:   Wed, 15 Mar 2023 17:03:19 -0700
From:   Reinette Chatre <reinette.chatre@...el.com>
To:     Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
        <linux-kselftest@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Fenghua Yu <fenghua.yu@...el.com>,
        Shuah Khan <shuah@...nel.org>
Subject: Re: [PATCH v2 6/9] selftests/resctrl: Change initialize_llc_perf()
 return type to void

Hi Ilpo,

On 2/15/2023 5:06 AM, Ilpo Järvinen wrote:
> initialize_llc_perf() unconditionally returns 0.
> 
> initialize_llc_perf() performs only memory initialization, none of
> which can fail.
> 
> Change the return type from int to void to accurately reflect that its
> return value doesn't need to be checked. Remove the error checking from
> the only callsite.
> 
> Co-developed-by: Fenghua Yu <fenghua.yu@...el.com>
> Signed-off-by: Fenghua Yu <fenghua.yu@...el.com>
> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
> ---

Thank you

Reviewed-by: Reinette Chatre <reinette.chatre@...el.com>

Reinette