linux-kernel - Re: [PATCH] resource cgroups: remove bogus cast

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Message-ID: <4EDF6C44.3050306@parallels.com>
Date:	Wed, 07 Dec 2011 17:38:12 +0400
From:	Pavel Emelyanov <xemul@...allels.com>
To:	"dave@....org" <dave@....org>
CC:	Tejun Heo <tj@...nel.org>, Li Zefan <lizf@...fujitsu.com>,
	lkml <linux-kernel@...r.kernel.org>,
	"containers@...ts.linux-foundation.org" 
	<containers@...ts.linux-foundation.org>,
	"cgroups@...r.kernel.org" <cgroups@...r.kernel.org>
Subject: Re: [PATCH] resource cgroups: remove bogus cast

On 12/06/2011 01:13 AM, Davidlohr Bueso wrote:
> From: Davidlohr Bueso <dave@....org>
> 
> The memparse() function already accepts const char * as the parsing string.
> 
> Signed-off-by: Davidlohr Bueso <dave@....org>

Acked-by: Pavel Emelyanov <xemul@...allels.com>

> ---
>  kernel/res_counter.c |    3 +--
>  1 files changed, 1 insertions(+), 2 deletions(-)
> 
> diff --git a/kernel/res_counter.c b/kernel/res_counter.c
> index 34683ef..6d269cc 100644
> --- a/kernel/res_counter.c
> +++ b/kernel/res_counter.c
> @@ -159,8 +159,7 @@ int res_counter_memparse_write_strategy(const char *buf,
>  		return 0;
>  	}
>  
> -	/* FIXME - make memparse() take const char* args */
> -	*res = memparse((char *)buf, &end);
> +	*res = memparse(buf, &end);
>  	if (*end != '\0')
>  		return -EINVAL;
>  

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