From d3e19567fa85e1a0dab02205b89b2908084ecadd Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Fri, 21 Nov 2014 17:11:49 +0100 Subject: [PATCH] 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 Signed-off-by: Eduardo Valentin --- drivers/thermal/samsung/exynos_thermal_common.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/thermal/samsung/exynos_thermal_common.c b/drivers/thermal/samsung/exynos_thermal_common.c index 3f5ad25..b6be572 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"); -- 2.7.4