thermal: Exynos: Deletion of unnecessary checks before two function calls

[SF Markus Elfring]

>>  	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