linux-kernel - Re: [PATCH 1/1] arm: remove extra semicolon in if statement

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Date:	Fri, 1 Mar 2013 09:36:24 +0100
From:	Uwe Kleine-König 
	<u.kleine-koenig@...gutronix.de>
To:	Vinicius Tinti <viniciustinti@...il.com>
Cc:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>,
	Ingo Molnar <mingo@...hat.com>,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	Will Deacon <will.deacon@....com>,
	Russell King <linux@....linux.org.uk>,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 1/1] arm: remove extra semicolon in if statement

Hello,

On Fri, Mar 01, 2013 at 01:25:52AM -0300, Vinicius Tinti wrote:
> Remove extra semicolon in perf_event.c if statement.
The commit log sounds like a style fix, but your patch introduces a
semantical change. I suspect this patch fixes a real bug, you should
point that out here.

Best regards
Uwe
> 
> Signed-off-by: Vinicius Tinti <viniciustinti@...il.com>
> ---
>  arch/arm/kernel/perf_event.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c
> index 31e0eb3..a892067 100644
> --- a/arch/arm/kernel/perf_event.c
> +++ b/arch/arm/kernel/perf_event.c
> @@ -400,7 +400,7 @@ __hw_perf_event_init(struct perf_event *event)
>  	}
>  
>  	if (event->group_leader != event) {
> -		if (validate_group(event) != 0);
> +		if (validate_group(event) != 0)
>  			return -EINVAL;
>  	}
>  
> -- 
> 1.7.9.5
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
> 

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
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