linux-kernel - Re: thermal: Exynos: Deletion of unnecessary checks before two function calls

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Message-ID: <546F3D59.2060504@users.sourceforge.net>
Date:	Fri, 21 Nov 2014 14:25:45 +0100
From:	SF Markus Elfring <elfring@...rs.sourceforge.net>
To:	Julia Lawall <julia.lawall@...6.fr>
CC:	Eduardo Valentin <edubezval@...il.com>,
	Kukjin Kim <kgene.kim@...sung.com>,
	Zhang Rui <rui.zhang@...el.com>, linux-pm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org,
	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org
Subject: Re: thermal: Exynos: Deletion of unnecessary checks before two function
 calls

>>  	for (i = 0; i < th_zone->cool_dev_size; i++) {
>> -		if (th_zone->cool_dev[i])
>> -			cpufreq_cooling_unregister(th_zone->cool_dev[i]);
>> +		cpufreq_cooling_unregister(th_zone->cool_dev[i]);
>>  	}
> 
> Now you have unnecessary {}

How are the chances that your source code transformation tool
can also consider the deletion of curly brackets in such an use case?

Can any more pretty-printing rules be integrated from a specific
coding style configuration?

Regards,
Markus

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