Messages in this thread Patch in this message | | | From | Viresh Kumar <> | Subject | [PATCH] cpufreq: stats: Change return type of cpufreq_stats_update() as void | Date | Thu, 4 Jan 2018 08:53:54 +0530 |
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It always returns 0 and none of its callers check its return value. Make it return void.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> --- drivers/cpufreq/cpufreq_stats.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c index 1e55b5790853..1572129844a5 100644 --- a/drivers/cpufreq/cpufreq_stats.c +++ b/drivers/cpufreq/cpufreq_stats.c @@ -27,7 +27,7 @@ struct cpufreq_stats { unsigned int *trans_table; }; -static int cpufreq_stats_update(struct cpufreq_stats *stats) +static void cpufreq_stats_update(struct cpufreq_stats *stats) { unsigned long long cur_time = get_jiffies_64(); @@ -35,7 +35,6 @@ static int cpufreq_stats_update(struct cpufreq_stats *stats) stats->time_in_state[stats->last_index] += cur_time - stats->last_time; stats->last_time = cur_time; spin_unlock(&cpufreq_stats_lock); - return 0; } static void cpufreq_stats_clear_table(struct cpufreq_stats *stats) -- 2.15.0.194.g9af6a3dea062
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