thermal: cpu_cooling: no need to initialze 'ret'

ret is initialized before it is used, so no need to set it to 0 in its declaration.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>

diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c
index c144493..d57b8bb 100644 (file)
--- a/drivers/thermal/cpu_cooling.c
+++ b/drivers/thermal/cpu_cooling.c
@@ -454,7 +454,7 @@ __cpufreq_cooling_register(struct device_node *np,
        struct cpufreq_cooling_device *cpufreq_dev;
        unsigned int min = 0, max = 0;
        char dev_name[THERMAL_NAME_LENGTH];
-       int ret = 0, i;
+       int ret, i;
        struct cpufreq_policy policy;
 
        if (!cpufreq_frequency_get_table(cpumask_first(clip_cpus))) {