Remove sysfs group if __cpufreq_stats_create_table() fails after creating
one.

Change-Id: Icb0b44424cc4eb6c88be255e2839ef51c3f8779c
Signed-off-by: Saravana Kannan <redacted>
---
 drivers/cpufreq/cpufreq_stats.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
index e4bd27f..c52b440 100644
--- a/drivers/cpufreq/cpufreq_stats.c
+++ b/drivers/cpufreq/cpufreq_stats.c

@@ -216,7 +216,7 @@ static int __cpufreq_stats_create_table(struct cpufreq_policy *policy,
        stat->time_in_state = kzalloc(alloc_size, GFP_KERNEL);
        if (!stat->time_in_state) {
                ret = -ENOMEM;
-               goto error_out;
+               goto error_alloc;
        }
        stat->freq_table = (unsigned int *)(stat->time_in_state + count);

@@ -237,6 +237,8 @@ static int __cpufreq_stats_create_table(struct cpufreq_policy *policy,
        stat->last_index = freq_table_get_index(stat, policy->cur);
        spin_unlock(&cpufreq_stats_lock);
        return 0;
+error_alloc:
+       sysfs_remove_group(&policy->kobj, &stats_attr_group);
 error_out:
        kfree(stat);
        per_cpu(cpufreq_stats_table, cpu) = NULL;