Re: [PATCH] cpufreq: remove the unnecessary initialization of a local variable
From: Rafael J. Wysocki <hidden>
Date: 2012-11-02 12:50:00
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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
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Signed-off-by: Jingoo Han <redacted> --- 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;
-- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center.