diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2024-04-03 20:11:10 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2024-04-08 15:57:50 +0200 |
| commit | f1164d333cc3c063cfdf7d03ddbca4f93a5a5c41 (patch) | |
| tree | 0feb230b661c2663f27ff6a4173ba1edef3f72f2 /drivers/thermal/gov_step_wise.c | |
| parent | fec50db7033ea478773b159e0e2efb135270e3b7 (diff) | |
thermal: gov_step_wise: Simplify get_target_state()
The step-wise governor's get_target_state() function contains redundant
braces, redundant parens and a redundant next_target local variable, so
get rid of all that stuff.
No intentional functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
Diffstat (limited to 'drivers/thermal/gov_step_wise.c')
| -rw-r--r-- | drivers/thermal/gov_step_wise.c | 27 |
1 files changed, 10 insertions, 17 deletions
diff --git a/drivers/thermal/gov_step_wise.c b/drivers/thermal/gov_step_wise.c index 5436aa58d41e..aad98e06d66b 100644 --- a/drivers/thermal/gov_step_wise.c +++ b/drivers/thermal/gov_step_wise.c @@ -32,7 +32,6 @@ static unsigned long get_target_state(struct thermal_instance *instance, { struct thermal_cooling_device *cdev = instance->cdev; unsigned long cur_state; - unsigned long next_target; /* * We keep this instance the way it is by default. @@ -40,32 +39,26 @@ static unsigned long get_target_state(struct thermal_instance *instance, * cdev in use to determine the next_target. */ cdev->ops->get_cur_state(cdev, &cur_state); - next_target = instance->target; dev_dbg(&cdev->device, "cur_state=%ld\n", cur_state); if (!instance->initialized) { - if (throttle) { - next_target = clamp((cur_state + 1), instance->lower, instance->upper); - } else { - next_target = THERMAL_NO_TARGET; - } + if (throttle) + return clamp(cur_state + 1, instance->lower, instance->upper); - return next_target; + return THERMAL_NO_TARGET; } if (throttle) { if (trend == THERMAL_TREND_RAISING) - next_target = clamp((cur_state + 1), instance->lower, instance->upper); - } else { - if (trend == THERMAL_TREND_DROPPING) { - if (cur_state <= instance->lower) - next_target = THERMAL_NO_TARGET; - else - next_target = clamp((cur_state - 1), instance->lower, instance->upper); - } + return clamp(cur_state + 1, instance->lower, instance->upper); + } else if (trend == THERMAL_TREND_DROPPING) { + if (cur_state <= instance->lower) + return THERMAL_NO_TARGET; + + return clamp(cur_state - 1, instance->lower, instance->upper); } - return next_target; + return instance->target; } static void thermal_zone_trip_update(struct thermal_zone_device *tz, |