thermal: gov_step_wise: Simplify checks related to passive trips

Make it more clear from the code flow that the passive polling status
updates only take place for passive trip points.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <[email protected]>
Reviewed-by: Lukasz Luba <[email protected]>

Author: rafaeljw

drivers/thermal/gov_step_wise.c

@@ -92,15 +92,13 @@ static void thermal_zone_trip_update(struct thermal_zone_device *tz,
 		if (instance->initialized && old_target == instance->target)
 			continue;
 
-		if (old_target == THERMAL_NO_TARGET &&
-		    instance->target != THERMAL_NO_TARGET) {
-			/* Activate a passive thermal instance */
-			if (trip->type == THERMAL_TRIP_PASSIVE)
+		if (trip->type == THERMAL_TRIP_PASSIVE) {
+			/* If needed, update the status of passive polling. */
+			if (old_target == THERMAL_NO_TARGET &&
+			    instance->target != THERMAL_NO_TARGET)
 				tz->passive++;
-		} else if (old_target != THERMAL_NO_TARGET &&
-			   instance->target == THERMAL_NO_TARGET) {
-			/* Deactivate a passive thermal instance */
-			if (trip->type == THERMAL_TRIP_PASSIVE)
+			else if (old_target != THERMAL_NO_TARGET &&
+				 instance->target == THERMAL_NO_TARGET)
 				tz->passive--;
 		}