linux-kernel - Re: [PATCH] Arch: x86: kernel: smpboot.c: Remove unused variable

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Message-ID: <513E37CD.2030502@zytor.com>
Date:	Mon, 11 Mar 2013 13:00:13 -0700
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Valentin Ilie <valentin.ilie@...il.com>
CC:	tglx@...utronix.de, mingo@...hat.com, x86@...nel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Arch: x86: kernel: smpboot.c: Remove unused variable

On 03/11/2013 12:23 PM, Valentin Ilie wrote:
> Remove unused variable 'c'
> 
> Signed-off-by: Valentin Ilie <valentin.ilie@...il.com>
> ---
>  arch/x86/kernel/smpboot.c |    1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
> index a6ceaed..7bc998a 100644
> --- a/arch/x86/kernel/smpboot.c
> +++ b/arch/x86/kernel/smpboot.c
> @@ -1367,7 +1367,6 @@ static inline void mwait_play_dead(void)
>  	unsigned int highest_subcstate = 0;
>  	int i;
>  	void *mwait_ptr;
> -	struct cpuinfo_x86 *c = __this_cpu_ptr(&cpu_info);
>  
>  	if (!this_cpu_has(X86_FEATURE_MWAIT))
>  		return;
> 

Already done.

	-hpa

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