On 5/29/20 8:13 AM, Andrzej Pietrasiewicz wrote:
> Hi Guenter,
>
> W dniu 29.05.2020 o 16:48, Guenter Roeck pisze:
>> On Thu, May 28, 2020 at 09:20:42PM +0200, Andrzej Pietrasiewicz wrote:
>>> Prepare for storing mode in struct thermal_zone_device.
>>>
>>> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxxxx>
>>> ---
>>> drivers/acpi/thermal.c | 27 +++++++++----------
>>> drivers/platform/x86/acerhdf.c | 8 ++++--
>>> .../intel/int340x_thermal/int3400_thermal.c | 18 +++++--------
>>> 3 files changed, 25 insertions(+), 28 deletions(-)
>
> <snip>
>
>>> @@ -544,27 +543,25 @@ static int thermal_set_mode(struct thermal_zone_device *thermal,
>>> enum thermal_device_mode mode)
>>> {
>>> struct acpi_thermal *tz = thermal->devdata;
>>> - int enable;
>>> if (!tz)
>>> return -EINVAL;
>>> + if (mode != THERMAL_DEVICE_DISABLED &&
>>> + mode != THERMAL_DEVICE_ENABLED)
>>> + return -EINVAL;
>>
>> Personally I find this check unnecessary: The enum has no other values,
>> and it is verifyable that the callers provide the enum and not some other
>> value.
>
> It is getting removed in PATCH 10/11.
>
>
>>> + if (mode != THERMAL_DEVICE_ENABLED &&
>>> + mode != THERMAL_DEVICE_DISABLED)
>>> return -EINVAL;
>>
>> Same as above.
>
> ditto.
Hmm, I think that would be better done with this patch. But I guess
that is a bit of PoV, so
Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
since I don't have any other objections/observations.
Guenter
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