thermal: core: Fix disabled trip point check in handle_thermal_trip()

Commit bc840ea ("thermal: core: Do not handle trip points with
invalid temperature") added a check for invalid temperature to the
disabled trip point check in handle_thermal_trip(), but that check was
added at a point when the trip structure has not been initialized yet.

This may cause handle_thermal_trip() to skip a valid trip point in some
cases, so fix it by moving the check to a suitable place, after
__thermal_zone_get_trip() has been called to populate the trip
structure.

Fixes: bc840ea ("thermal: core: Do not handle trip points with invalid temperature")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Author: rafaeljw

drivers/thermal/thermal_core.c

@@ -348,12 +348,14 @@ static void handle_thermal_trip(struct thermal_zone_device *tz, int trip_id)
 	struct thermal_trip trip;
 
 	/* Ignore disabled trip points */
-	if (test_bit(trip_id, &tz->trips_disabled) ||
-	    trip.temperature == THERMAL_TEMP_INVALID)
+	if (test_bit(trip_id, &tz->trips_disabled))
 		return;
 
 	__thermal_zone_get_trip(tz, trip_id, &trip);
 
+	if (trip.temperature == THERMAL_TEMP_INVALID)
+		return;
+
 	if (tz->last_temperature != THERMAL_TEMP_INVALID) {
 		if (tz->last_temperature < trip.temperature &&
 		    tz->temperature >= trip.temperature)