linux-kernel - Re: [PATCH 1/2] hwmon: (k8temp) update to use new hwmon registration API

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Message-ID: <1d0f98fb-a0a6-38b7-98f6-ec4c365587b0@roeck-us.net>
Date:   Sat, 20 Jul 2019 15:46:48 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     Robert Karszniewicz <avoidr@...email.cc>,
        Rudolf Marek <r.marek@...embler.cz>,
        Jean Delvare <jdelvare@...e.com>
Cc:     linux-hwmon@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] hwmon: (k8temp) update to use new hwmon registration
 API

On 7/20/19 2:13 PM, Robert Karszniewicz wrote:

[ ... ]

>>> +	if (data->swap_core_select)
>>> +		core = core ? 0 : 1;
>>
>> 		core = 1 - core;
>>
>> would accomplish the same without conditional.
> 
> How do you like
> 	core ^= 1;
> ?
> 

I didn't notice that before.

Your call. Everything is fine as long as it doesn't involve a conditional.
Hmm ... having said that, how about the following ?

	core ^= data->swap_core_select;

Thanks,
Guenter