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Groups > linux.kernel > #1244170
| From | Viresh Kumar <viresh.kumar@linaro.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 5/5] cpufreq: Drop redundant check for inactive policies |
| Date | 2015-10-11 19:30 +0200 |
| Message-ID | <qisBA-6Ef-19@gated-at.bofh.it> (permalink) |
| References | <qisBA-6Ef-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
We just made sure policy->cpu is online and this check will always fail
as the policy is active. Drop it.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
drivers/cpufreq/cpufreq.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 58aabe0f2d2c..4fa2215cc6ec 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -843,18 +843,11 @@ static ssize_t store(struct kobject *kobj, struct attribute *attr,
down_write(&policy->rwsem);
- /* Updating inactive policies is invalid, so avoid doing that. */
- if (unlikely(policy_is_inactive(policy))) {
- ret = -EBUSY;
- goto unlock_policy_rwsem;
- }
-
if (fattr->store)
ret = fattr->store(policy, buf, count);
else
ret = -EIO;
-unlock_policy_rwsem:
up_write(&policy->rwsem);
unlock:
put_online_cpus();
--
2.4.0
--
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[PATCH 5/5] cpufreq: Drop redundant check for inactive policies Viresh Kumar <viresh.kumar@linaro.org> - 2015-10-11 19:30 +0200
Re: [PATCH 5/5] cpufreq: Drop redundant check for inactive policies Saravana Kannan <skannan@codeaurora.org> - 2015-10-12 21:40 +0200
Re: [PATCH 5/5] cpufreq: Drop redundant check for inactive policies Viresh Kumar <viresh.kumar@linaro.org> - 2015-10-13 08:10 +0200
csiph-web