linux-kernel - Re: [PATCH] acpi/apei: Fix in-correct return value

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Message-ID: <1979931.ATDSke4qB1@vostro.rjw.lan>
Date:   Fri, 21 Oct 2016 23:28:29 +0200
From:   "Rafael J. Wysocki" <rjw@...ysocki.net>
To:     Punit Agrawal <punit.agrawal@....com>, bp@...e.de
Cc:     linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org,
        tbaicar@...eaurora.org, Len Brown <lenb@...nel.org>
Subject: Re: [PATCH] acpi/apei: Fix in-correct return value

On Tuesday, October 18, 2016 05:07:19 PM Punit Agrawal wrote:
> Although ghes_proc tests for error while reading the error status, it
> always return success (0). Fix this by propagating the return value.
> 
> Fixes: d334a49113a4a33 ("ACPI, APEI, Generic Hardware Error Source memory error support")
> Signed-of-by: Punit Agrawal <punit.agrawa.@....com>
> Cc: "Rafael J. Wysocki" <rjw@...ysocki.net>
> Cc: Len Brown <lenb@...nel.org>
> ---
>  drivers/acpi/apei/ghes.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
> index f0a029e..0d099a2 100644
> --- a/drivers/acpi/apei/ghes.c
> +++ b/drivers/acpi/apei/ghes.c
> @@ -662,7 +662,7 @@ static int ghes_proc(struct ghes *ghes)
>  	ghes_do_proc(ghes, ghes->estatus);
>  out:
>  	ghes_clear_estatus(ghes);
> -	return 0;
> +	return rc;
>  }
>  
>  static void ghes_add_timer(struct ghes *ghes)
> 

Boris, all fine here?

Thanks,
Rafael