diff mbox

cpufreq: remove the unnecessary initialization of a local variable

Message ID 000901cdb72b$74a6af10$5df40d30$%han@samsung.com (mailing list archive)
State Accepted, archived
Headers show

Commit Message

Jingoo Han Oct. 31, 2012, 5:49 a.m. UTC 
This patch removes unnecessary initializer for the 'ret' variable.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
 drivers/cpufreq/cpufreq.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

Comments

Rafael Wysocki Nov. 2, 2012, 12:54 p.m. UTC | #1 
On Wednesday, October 31, 2012 02:49:13 PM Jingoo Han wrote:
> This patch removes unnecessary initializer for the 'ret' variable.

Applied to the linux-next branch of the linux-pm.git tree as v3.8 material.

Thanks,
Rafael


> Signed-off-by: Jingoo Han <jg1.han@samsung.com>
> ---
>  drivers/cpufreq/cpufreq.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
> index 261ef65..4e9fcc5 100644
> --- a/drivers/cpufreq/cpufreq.c
> +++ b/drivers/cpufreq/cpufreq.c
> @@ -404,7 +404,7 @@ static int __cpufreq_set_policy(struct cpufreq_policy *data,
>  static ssize_t store_##file_name					\
>  (struct cpufreq_policy *policy, const char *buf, size_t count)		\
>  {									\
> -	unsigned int ret = -EINVAL;					\
> +	unsigned int ret;						\
>  	struct cpufreq_policy new_policy;				\
>  									\
>  	ret = cpufreq_get_policy(&new_policy, policy->cpu);		\
> @@ -459,7 +459,7 @@ static ssize_t show_scaling_governor(struct cpufreq_policy *policy, char *buf)
>  static ssize_t store_scaling_governor(struct cpufreq_policy *policy,
>  					const char *buf, size_t count)
>  {
> -	unsigned int ret = -EINVAL;
> +	unsigned int ret;
>  	char	str_governor[16];
>  	struct cpufreq_policy new_policy;
>  
>
diff mbox

Patch

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 261ef65..4e9fcc5 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -404,7 +404,7 @@  static int __cpufreq_set_policy(struct cpufreq_policy *data,
 static ssize_t store_##file_name					\
 (struct cpufreq_policy *policy, const char *buf, size_t count)		\
 {									\
-	unsigned int ret = -EINVAL;					\
+	unsigned int ret;						\
 	struct cpufreq_policy new_policy;				\
 									\
 	ret = cpufreq_get_policy(&new_policy, policy->cpu);		\
@@ -459,7 +459,7 @@  static ssize_t show_scaling_governor(struct cpufreq_policy *policy, char *buf)
 static ssize_t store_scaling_governor(struct cpufreq_policy *policy,
 					const char *buf, size_t count)
 {
-	unsigned int ret = -EINVAL;
+	unsigned int ret;
 	char	str_governor[16];
 	struct cpufreq_policy new_policy;