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| author | Markus Elfring <elfring@users.sourceforge.net> | 2014-11-21 17:11:49 +0100 |
|---|---|---|
| committer | Eduardo Valentin <edubezval@gmail.com> | 2014-11-21 15:20:17 -0400 |
| commit | d3e19567fa85e1a0dab02205b89b2908084ecadd (patch) | |
| tree | 2068a12610f7854d2469a26db30bab2a228fc161 /drivers/thermal | |
| parent | e60a342bc494228d820dd801e9bfd72fbf829bc4 (diff) | |
| download | linux-stable-d3e19567fa85e1a0dab02205b89b2908084ecadd.tar.gz linux-stable-d3e19567fa85e1a0dab02205b89b2908084ecadd.tar.bz2 linux-stable-d3e19567fa85e1a0dab02205b89b2908084ecadd.zip | |
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>
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/samsung/exynos_thermal_common.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/thermal/samsung/exynos_thermal_common.c b/drivers/thermal/samsung/exynos_thermal_common.c index 3f5ad25ddca8..b6be572704a4 100644 --- a/drivers/thermal/samsung/exynos_thermal_common.c +++ b/drivers/thermal/samsung/exynos_thermal_common.c @@ -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"); |