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cpufreq: Drop redundant check for inactive policies

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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 <[email protected]>
Acked-by: Saravana Kannan <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
This commit is contained in:
Viresh Kumar 2015-10-13 10:57:13 +05:30 • committed by Rafael J. Wysocki
commit e625742f9c
1 changed files with 0 additions and 7 deletions
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7
drivers/cpufreq/cpufreq.c
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@ -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();