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cpufreq: schedutil: Simplify sugov_update_next_freq()

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Rearrange a conditional to make it more straightforward.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Rafael J. Wysocki 2020-11-12 20:26:42 +01:00
parent 2554c32f0b
commit 90ac908a41
1 changed files with 3 additions and 5 deletions
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8
kernel/sched/cpufreq_schedutil.c
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@ -102,12 +102,10 @@ static bool sugov_should_update_freq(struct sugov_policy *sg_policy, u64 time)
static bool sugov_update_next_freq(struct sugov_policy *sg_policy, u64 time,
unsigned int next_freq)
{
if (!sg_policy->need_freq_update) {
if (sg_policy->next_freq == next_freq)
return false;
} else {
if (sg_policy->need_freq_update)
sg_policy->need_freq_update = cpufreq_driver_test_flags(CPUFREQ_NEED_UPDATE_LIMITS);
}
else if (sg_policy->next_freq == next_freq)
return false;
sg_policy->next_freq = next_freq;
sg_policy->last_freq_update_time = time;