linux-kernel - Re: [PATCH] x86/intel/quark: fix simple

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Date:	Thu, 19 Feb 2015 11:01:59 +0000
From:	Bryan O'Donoghue <pure.logic@...us-software.ie>
To:	Ingo Molnar <mingo@...nel.org>
CC:	kbuild test robot <fengguang.wu@...el.com>, kbuild-all@...org,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	Andy Shevchenko <andy.schevchenko@...il.com>,
	"Ong, Boon Leong" <boon.leong.ong@...el.com>,
	Darren Hart <dvhart@...ux.intel.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] x86/intel/quark: fix simple_return.cocci warnings

On 19/02/15 10:33, Ingo Molnar wrote:

>> Feedback at review was that it's more consistent with the
>> code that comes before.
>
> But that feedback makes very little sense. In C we don't
> ever want to write:
>
> 	if (ret)
> 		return ret;
>
> 	return 0;
>
> Because we can return the fine value straight away:
>
> 	return ret;
>
> regardless of what comes before.

:)

Just trying to accommodate as much feedback from people as possible.

I'm fine with the change and I'll let Andy argue the counter-point if he 
wants to.

--
Bryan


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