From: Dave Jones <davej@redhat.com>
Date: Thu, 28 Jul 2005 16:43:56 +0000 (-0700)
Subject: Here are two possible cleanups in cpufreq.c:
X-Git-Tag: v2.6.13-rc5~70^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cc993cab0239cb07af329d2e18faac7888821075;p=platform%2Fupstream%2Fkernel-adaptation-pc.git

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>
---

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 7a7859d..10b0149 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;