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cpufreq: simplified goto out in cpufreq_register_driver()

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simplified goto out in cpufreq_register_driver for increasing
code readability

Signed-off-by: Pankaj Gupta <pankaj.gupta@spreadtrum.com>
Signed-off-by: Sanjeev Yadav <sanjeev.yadav@spreadtrum.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Pankaj Gupta 2016-05-16 11:07:19 +00:00 committed by Rafael J. Wysocki
parent 45482c703b
commit 3834abb4e6
1 changed files with 4 additions and 5 deletions
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9
drivers/cpufreq/cpufreq.c
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@ -2466,10 +2466,7 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
register_hotcpu_notifier(&cpufreq_cpu_notifier); register_hotcpu_notifier(&cpufreq_cpu_notifier);
pr_debug("driver %s up and running\n", driver_data->name); pr_debug("driver %s up and running\n", driver_data->name);
goto out;
out:
put_online_cpus();
return ret;
err_if_unreg: err_if_unreg:
subsys_interface_unregister(&cpufreq_interface); subsys_interface_unregister(&cpufreq_interface);
@ -2479,7 +2476,9 @@ err_null_driver:
write_lock_irqsave(&cpufreq_driver_lock, flags); write_lock_irqsave(&cpufreq_driver_lock, flags);
cpufreq_driver = NULL; cpufreq_driver = NULL;
write_unlock_irqrestore(&cpufreq_driver_lock, flags); write_unlock_irqrestore(&cpufreq_driver_lock, flags);
goto out; out:
put_online_cpus();
return ret;
} }
EXPORT_SYMBOL_GPL(cpufreq_register_driver); EXPORT_SYMBOL_GPL(cpufreq_register_driver);