diff options
Diffstat (limited to 'drivers/cpufreq/cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 26063af..702777b 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -1288,7 +1288,7 @@ static int cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) recover_policy = false; policy = cpufreq_policy_alloc(dev); if (!policy) - goto nomem_out; + goto out_release_rwsem; } cpumask_copy(policy->cpus, cpumask_of(cpu)); @@ -1299,7 +1299,7 @@ static int cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) ret = cpufreq_driver->init(policy); if (ret) { pr_debug("initialization failed\n"); - goto err_set_policy_cpu; + goto out_free_policy; } down_write(&policy->rwsem); @@ -1327,7 +1327,7 @@ static int cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) policy->cur = cpufreq_driver->get(policy->cpu); if (!policy->cur) { pr_err("%s: ->get() failed\n", __func__); - goto err_get_freq; + goto out_exit_policy; } } @@ -1377,7 +1377,7 @@ static int cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) if (!recover_policy) { ret = cpufreq_add_dev_interface(policy, dev); if (ret) - goto err_out_unregister; + goto out_exit_policy; blocking_notifier_call_chain(&cpufreq_policy_notifier_list, CPUFREQ_CREATE_POLICY, policy); @@ -1406,15 +1406,14 @@ static int cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) return 0; -err_out_unregister: -err_get_freq: +out_exit_policy: up_write(&policy->rwsem); if (cpufreq_driver->exit) cpufreq_driver->exit(policy); -err_set_policy_cpu: +out_free_policy: cpufreq_policy_free(policy, recover_policy); -nomem_out: +out_release_rwsem: up_read(&cpufreq_rwsem); return ret; |