[PATCH] driver: cpufreq: simplified goto out in cpufreq_register_driver

From	"Pankaj Gupta (Pankaj Gupta)" <Pankaj.Gupta@spreadtrum.com>
Newsgroups	linux.kernel
Subject	[PATCH] driver: cpufreq: simplified goto out in cpufreq_register_driver
Date	2016-05-16 13:30 +0200
Message-ID	<rzoJ4-6ey-23@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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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>
---
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index b87596b..0bc23f6 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -2370,10 +2370,7 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
 
 	register_hotcpu_notifier(&cpufreq_cpu_notifier);
 	pr_debug("driver %s up and running\n", driver_data->name);
-
-out:
-	put_online_cpus();
-	return ret;
+	goto out;
 
 err_if_unreg:
 	subsys_interface_unregister(&cpufreq_interface);
@@ -2383,7 +2380,9 @@ err_null_driver:
 	write_lock_irqsave(&cpufreq_driver_lock, flags);
 	cpufreq_driver = NULL;
 	write_unlock_irqrestore(&cpufreq_driver_lock, flags);
-	goto out;
+out:
+	put_online_cpus();
+	return ret;
 }
 EXPORT_SYMBOL_GPL(cpufreq_register_driver);
 
---

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[PATCH] driver: cpufreq: simplified goto out in  cpufreq_register_driver "Pankaj Gupta (Pankaj Gupta)" <Pankaj.Gupta@spreadtrum.com> - 2016-05-16 13:30 +0200

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