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thermal: Exynos: Deletion of unnecessary checks before two function calls 

The functions cpufreq_cooling_unregister() and thermal_zone_device_unregister()
test whether their argument is NULL and then return immediately.
Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
This commit is contained in:
Markus Elfring 2014-11-21 17:11:49 +01:00 committed by Eduardo Valentin
parent e60a342bc4
commit d3e19567fa
1 changed files with 3 additions and 6 deletions
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9
drivers/thermal/samsung/exynos_thermal_common.c
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@ -417,13 +417,10 @@ void exynos_unregister_thermal(struct thermal_sensor_conf *sensor_conf)
th_zone = sensor_conf->pzone_data;
if (th_zone->therm_dev)
thermal_zone_device_unregister(th_zone->therm_dev);
thermal_zone_device_unregister(th_zone->therm_dev);
for (i = 0; i < th_zone->cool_dev_size; i++) {
if (th_zone->cool_dev[i])
cpufreq_cooling_unregister(th_zone->cool_dev[i]);
}
for (i = 0; i < th_zone->cool_dev_size; ++i)
cpufreq_cooling_unregister(th_zone->cool_dev[i]);
dev_info(sensor_conf->dev,
"Exynos: Kernel Thermal management unregistered\n");