linux-kernel - Re: [PATCH] cpu.c: remove unused variable

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Message-ID: <20101118153726.GA587@redhat.com>
Date:	Thu, 18 Nov 2010 16:37:26 +0100
From:	Oleg Nesterov <oleg@...hat.com>
To:	Dhaval Giani <dhaval.giani@...il.com>
Cc:	a.p.zijlstra@...llo.nl, mingo@...e.hu, akinobu.mita@...il.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] cpu.c: remove unused variable

On 11/18, Dhaval Giani wrote:
>
> --- linux-2.6.orig/kernel/cpu.c
> +++ linux-2.6/kernel/cpu.c
> @@ -197,7 +197,6 @@ struct take_cpu_down_param {
>  static int __ref take_cpu_down(void *_param)
>  {
>  	struct take_cpu_down_param *param = _param;
> -	unsigned int cpu = (unsigned long)param->hcpu;
>  	int err;

This is on top of Peter's patch, I guess.

Agreed, it looks unused.

Oleg.

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