Commit fcfacd54 authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

thermal: core: Drop dead code from monitor_thermal_zone() 



Since monitor_thermal_zone() is only called when the given thermal zone
has been enabled, as per the thermal_zone_device_is_enabled() check in
__thermal_zone_device_update(), the tz->mode check in it always
evaluates to "false" and the thermal_zone_device_set_polling()
invocation depending on it is dead code, so drop it.

No functional impact.

Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/10547425.nUPlyArG6x@rjwysocki.net
parent 49029b50

drivers/thermal/thermal_core.c

+1 −3
Original line number Diff line number Diff line
@@ -364,9 +364,7 @@ static void thermal_zone_recheck(struct thermal_zone_device *tz, int error) 


static void monitor_thermal_zone(struct thermal_zone_device *tz)

{

	if (tz->mode != THERMAL_DEVICE_ENABLED)

		thermal_zone_device_set_polling(tz, 0);

	else if (tz->passive > 0)

	if (tz->passive > 0)

		thermal_zone_device_set_polling(tz, tz->passive_delay_jiffies);

	else if (tz->polling_delay_jiffies)

		thermal_zone_device_set_polling(tz, tz->polling_delay_jiffies);