Re: [PATCH v2 1/2] thermal: trip: Drop a redundant check from thermal_zone_set_trip()

[Lukasz Luba <lukasz.luba@arm.com>]

On 11/28/23 13:56, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
> 
> After recent changes in the thermal framework, a trip points array is
> required for registering a thermal zone that is not tripless, so the
> tz->trips pointer in thermal_zone_set_trip() is never NULL and the
> check involving it is redundant.  Drop that check.
> 
> No functional impact.
> 
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
> ---
> 
> New patch in v2.
> 
> ---
>   drivers/thermal/thermal_trip.c |    3 ---
>   1 file changed, 3 deletions(-)
> 
> Index: linux-pm/drivers/thermal/thermal_trip.c
> ===================================================================
> --- linux-pm.orig/drivers/thermal/thermal_trip.c
> +++ linux-pm/drivers/thermal/thermal_trip.c
> @@ -153,9 +153,6 @@ int thermal_zone_set_trip(struct thermal
>   	struct thermal_trip t;
>   	int ret;
>   
> -	if (!tz->ops->set_trip_temp && !tz->ops->set_trip_hyst && !tz->trips)
> -		return -EINVAL;
> -
>   	ret = __thermal_zone_get_trip(tz, trip_id, &t);
>   	if (ret)
>   		return ret;
> 
> 
> 

LGTM

Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>