Here are two possible cleanups in cpufreq.c:

* ret has no need to be unsigned in cpufreq_driver_target()
* ret has no need to be initialized in __cpufreq_governor()

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Dave Jones <davej@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 7a7859dd0d98..10b014982381 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1130,7 +1130,7 @@ int cpufreq_driver_target(struct cpufreq_policy *policy,
                           unsigned int target_freq,
                           unsigned int relation)
 {
-        unsigned int ret;
+        int ret;
 
         policy = cpufreq_cpu_get(policy->cpu);
         if (!policy)
@@ -1151,7 +1151,7 @@ EXPORT_SYMBOL_GPL(cpufreq_driver_target);
 
 static int __cpufreq_governor(struct cpufreq_policy *policy, unsigned int event)
 {
-        int ret = -EINVAL;
+        int ret;
 
         if (!try_module_get(policy->governor->owner))
                 return -EINVAL;