linux-kernel - Re: [PATCH] sched: remove unused variable

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Message-ID: <20110512145641.GA4475@zhy>
Date:	Thu, 12 May 2011 22:56:41 +0800
From:	Yong Zhang <yong.zhang0@...il.com>
To:	Lucas De Marchi <lucas.de.marchi@...il.com>
Cc:	mingo@...e.hu, Lucas De Marchi <lucas.demarchi@...fusion.mobi>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] sched: remove unused variable

On Thu, May 12, 2011 at 11:28:36AM -0300, Lucas De Marchi wrote:
> Remove variable that is set but not used, cleaning GCC warning.
> 
> Signed-off-by: Lucas De Marchi <lucas.demarchi@...fusion.mobi>

This has been on -tip tree: commit 1437f5bca3c2d162f058cba37dfbeb20f619040d

Thanks,
Yong

> ---
>  kernel/sched.c |    3 ---
>  1 files changed, 0 insertions(+), 3 deletions(-)
> 
> diff --git a/kernel/sched.c b/kernel/sched.c
> index 312f8b9..66319fd 100644
> --- a/kernel/sched.c
> +++ b/kernel/sched.c
> @@ -8553,7 +8553,6 @@ int alloc_rt_sched_group(struct task_group *tg, struct task_group *parent)
>  {
>  	struct rt_rq *rt_rq;
>  	struct sched_rt_entity *rt_se;
> -	struct rq *rq;
>  	int i;
>  
>  	tg->rt_rq = kzalloc(sizeof(rt_rq) * nr_cpu_ids, GFP_KERNEL);
> @@ -8567,8 +8566,6 @@ int alloc_rt_sched_group(struct task_group *tg, struct task_group *parent)
>  			ktime_to_ns(def_rt_bandwidth.rt_period), 0);
>  
>  	for_each_possible_cpu(i) {
> -		rq = cpu_rq(i);
> -
>  		rt_rq = kzalloc_node(sizeof(struct rt_rq),
>  				     GFP_KERNEL, cpu_to_node(i));
>  		if (!rt_rq)
> -- 
> 1.7.5.1
> 
> --
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