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authorShaokun Zhang <zhangshaokun@hisilicon.com>2021-05-31 10:16:07 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2021-06-07 14:47:57 +0300
commit5de1262500708bcf6eef753f5eb9d8adb3d32d33 (patch)
treedc0063cddcf275d89f355ec5d63afc9ebf3e5833 /drivers/cpufreq/cpufreq_stats.c
parent8df71a7dc5e1e0d8f1bb13145e00bf375fa2082e (diff)
downloadlinux-5de1262500708bcf6eef753f5eb9d8adb3d32d33.tar.xz
cpufreq: stats: Clean up local variable in cpufreq_stats_create_table()
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>
Diffstat (limited to 'drivers/cpufreq/cpufreq_stats.c')
-rw-r--r--drivers/cpufreq/cpufreq_stats.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
index da717f7cd9a9..1570d6f3e75d 100644
--- a/drivers/cpufreq/cpufreq_stats.c
+++ b/drivers/cpufreq/cpufreq_stats.c
@@ -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 */