diff options
Diffstat (limited to 'drivers/cpufreq/cpufreq_governor.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq_governor.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c index 064582aa5a0d..70079e21fa2d 100644 --- a/drivers/cpufreq/cpufreq_governor.c +++ b/drivers/cpufreq/cpufreq_governor.c @@ -125,12 +125,8 @@ static ssize_t governor_show(struct kobject *kobj, struct attribute *attr, { struct dbs_data *dbs_data = to_dbs_data(kobj); struct governor_attr *gattr = to_gov_attr(attr); - int ret = -EIO; - if (gattr->show) - ret = gattr->show(dbs_data, buf); - - return ret; + return gattr->show(dbs_data, buf); } static ssize_t governor_store(struct kobject *kobj, struct attribute *attr, @@ -138,11 +134,11 @@ static ssize_t governor_store(struct kobject *kobj, struct attribute *attr, { struct dbs_data *dbs_data = to_dbs_data(kobj); struct governor_attr *gattr = to_gov_attr(attr); - int ret = -EIO; + int ret = -EBUSY; mutex_lock(&dbs_data->mutex); - if (dbs_data->usage_count && gattr->store) + if (dbs_data->usage_count) ret = gattr->store(dbs_data, buf, count); mutex_unlock(&dbs_data->mutex); |