[CPUFREQ] fix double unlock of cpu_policy_rwsem in drivers/cpufreq/cpufreq.c

[safe/jmp/linux-2.6] / drivers / cpufreq / cpufreq.c

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 7fce038..86f0a24 100644 (file)
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -928,13 +928,13 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
        policy->user_policy.policy = policy->policy;
        policy->user_policy.governor = policy->governor;
 
-       unlock_policy_rwsem_write(cpu);
-
        if (ret) {
                dprintk("setting policy failed\n");
                goto err_out_unregister;
        }
 
+       unlock_policy_rwsem_write(cpu);
+
        kobject_uevent(&policy->kobj, KOBJ_ADD);
        module_put(cpufreq_driver->owner);
        dprintk("initialization complete\n");