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cpufreq: stats: Clean up local variable in cpufreq_stats_create_table()

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Local variable 'count' will be initialized and 'ret' is also not
required, so remove the redundant initialization and get rid of
'ret'.

Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Shaokun Zhang 2021-05-31 15:16:07 +08:00 committed by Rafael J. Wysocki
parent 8df71a7dc5
commit 5de1262500
1 changed files with 2 additions and 3 deletions
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5
drivers/cpufreq/cpufreq_stats.c
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@ -211,7 +211,7 @@ void cpufreq_stats_free_table(struct cpufreq_policy *policy)
void cpufreq_stats_create_table(struct cpufreq_policy *policy)
{
unsigned int i = 0, count = 0, ret = -ENOMEM;
unsigned int i = 0, count;
struct cpufreq_stats *stats;
unsigned int alloc_size;
struct cpufreq_frequency_table *pos;
@ -253,8 +253,7 @@ void cpufreq_stats_create_table(struct cpufreq_policy *policy)
stats->last_index = freq_table_get_index(stats, policy->cur);
policy->stats = stats;
ret = sysfs_create_group(&policy->kobj, &stats_attr_group);
if (!ret)
if (!sysfs_create_group(&policy->kobj, &stats_attr_group))
return;
/* We failed, release resources */