linux-kernel - Re: [PATCH] x86, numa_64: remove unused variable

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Date:	Sun, 03 Apr 2011 19:25:41 +0400
From:	Cyrill Gorcunov <gorcunov@...il.com>
To:	Florian Mickler <florian@...kler.org>
CC:	x86@...nel.org, linux-kernel@...r.kernel.org,
	David Rientjes <rientjes@...gle.com>, Tejun Heo <tj@...nel.org>
Subject: Re: [PATCH] x86, numa_64: remove unused variable

On 04/03/2011 07:13 PM, Florian Mickler wrote:
> In case !CONFIG_ACPI_NUMA and !CONFIG_AMD_NUMA gcc emits a warning about
> the unused variable ret.
> 
> As that variable is in fact not needed I choose to remove it.
> 
> Signed-off-by: Florian Mickler <florian@...kler.org>
> ---
>  arch/x86/mm/numa_64.c |    8 ++------
>  1 files changed, 2 insertions(+), 6 deletions(-)
> 

As far as I remember David prefer to have 'ret' in place but since it causes
such a warn we better to drop it.

-- 
    Cyrill
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