diff options
| author | James Morris <james.morris@microsoft.com> | 2019-01-22 14:33:10 -0800 |
|---|---|---|
| committer | James Morris <james.morris@microsoft.com> | 2019-01-22 14:33:10 -0800 |
| commit | 9624d5c9c7ff6836bbf9f9b230fd1fcf3d56f91a (patch) | |
| tree | e9c1e5d2400ad20c5a9cd633b52a42a00d1d98cb /drivers/cpufreq/cpufreq.c | |
| parent | 3e8c73671244af16f1a6042f1c10d13b75cd1156 (diff) | |
| parent | 49a57857aeea06ca831043acbb0fa5e0f50602fd (diff) | |
Merge tag 'v5.0-rc3' into next-general
Sync to Linux 5.0-rc3 to pull in the VFS changes which impacted a lot
of the LSM code.
Diffstat (limited to 'drivers/cpufreq/cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 6f23ebb395f1..e35a886e00bc 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -1530,17 +1530,16 @@ static unsigned int __cpufreq_get(struct cpufreq_policy *policy) { unsigned int ret_freq = 0; - if (!cpufreq_driver->get) + if (unlikely(policy_is_inactive(policy)) || !cpufreq_driver->get) return ret_freq; ret_freq = cpufreq_driver->get(policy->cpu); /* - * Updating inactive policies is invalid, so avoid doing that. Also - * if fast frequency switching is used with the given policy, the check + * If fast frequency switching is used with the given policy, the check * against policy->cur is pointless, so skip it in that case too. */ - if (unlikely(policy_is_inactive(policy)) || policy->fast_switch_enabled) + if (policy->fast_switch_enabled) return ret_freq; if (ret_freq && policy->cur && @@ -1569,10 +1568,7 @@ unsigned int cpufreq_get(unsigned int cpu) if (policy) { down_read(&policy->rwsem); - - if (!policy_is_inactive(policy)) - ret_freq = __cpufreq_get(policy); - + ret_freq = __cpufreq_get(policy); up_read(&policy->rwsem); cpufreq_cpu_put(policy); |