diff options
Diffstat (limited to 'drivers/cpufreq/cpufreq.c')
-rw-r--r-- | drivers/cpufreq/cpufreq.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 6602e1d02de2..5a639b173d54 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c | |||
@@ -696,13 +696,13 @@ static ssize_t store(struct kobject * kobj, struct attribute * attr, | |||
696 | { | 696 | { |
697 | struct cpufreq_policy * policy = to_policy(kobj); | 697 | struct cpufreq_policy * policy = to_policy(kobj); |
698 | struct freq_attr * fattr = to_attr(attr); | 698 | struct freq_attr * fattr = to_attr(attr); |
699 | ssize_t ret; | 699 | ssize_t ret = -EINVAL; |
700 | policy = cpufreq_cpu_get(policy->cpu); | 700 | policy = cpufreq_cpu_get(policy->cpu); |
701 | if (!policy) | 701 | if (!policy) |
702 | return -EINVAL; | 702 | goto no_policy; |
703 | 703 | ||
704 | if (lock_policy_rwsem_write(policy->cpu) < 0) | 704 | if (lock_policy_rwsem_write(policy->cpu) < 0) |
705 | return -EINVAL; | 705 | goto fail; |
706 | 706 | ||
707 | if (fattr->store) | 707 | if (fattr->store) |
708 | ret = fattr->store(policy, buf, count); | 708 | ret = fattr->store(policy, buf, count); |
@@ -710,8 +710,9 @@ static ssize_t store(struct kobject * kobj, struct attribute * attr, | |||
710 | ret = -EIO; | 710 | ret = -EIO; |
711 | 711 | ||
712 | unlock_policy_rwsem_write(policy->cpu); | 712 | unlock_policy_rwsem_write(policy->cpu); |
713 | 713 | fail: | |
714 | cpufreq_cpu_put(policy); | 714 | cpufreq_cpu_put(policy); |
715 | no_policy: | ||
715 | return ret; | 716 | return ret; |
716 | } | 717 | } |
717 | 718 | ||