1 files changed, 9 insertions, 1 deletions

diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c
index c4c578defabf..8fe13ec1e50b 100644
--- a/drivers/cpufreq/cpufreq_conservative.c
+++ b/drivers/cpufreq/cpufreq_conservative.c
@@ -453,6 +453,7 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy,
         unsigned int cpu = policy->cpu;
         struct cpu_dbs_info_s *this_dbs_info;
         unsigned int j;
+        int rc;
 
         this_dbs_info = &per_cpu(cpu_dbs_info, cpu);
 
@@ -469,6 +470,13 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy,
                         break;
                  
                 mutex_lock(&dbs_mutex);
+
+                rc = sysfs_create_group(&policy->kobj, &dbs_attr_group);
+                if (rc) {
+                        mutex_unlock(&dbs_mutex);
+                        return rc;
+                }
+
                 for_each_cpu_mask(j, policy->cpus) {
                         struct cpu_dbs_info_s *j_dbs_info;
                         j_dbs_info = &per_cpu(cpu_dbs_info, j);
@@ -481,7 +489,7 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy,
                 this_dbs_info->enable = 1;
                 this_dbs_info->down_skip = 0;
                 this_dbs_info->requested_freq = policy->cur;
-                sysfs_create_group(&policy->kobj, &dbs_attr_group);
+
                 dbs_enable++;
                 /*
                  * Start the timerschedule work, when this governor