Commit 7f1900a5 authored Feb 03, 2015 by Markus Elfring Committed by Alex Shi Oct 28, 2015

cpufreq-dt: Drop unnecessary check before cpufreq_cooling_unregister() invocation



The cpufreq_cooling_unregister() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
[ rjw: Subject ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

(cherry picked from commit 17ad13ba842bd5c197e20c17e107788aa0498ba9)
Signed-off-by: Alex Shi <alex.shi@linaro.org>

parent b9b63134

drivers/cpufreq/cpufreq-dt.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -320,7 +320,6 @@ static int cpufreq_exit(struct cpufreq_policy *policy)
		{
		struct private_data *priv = policy->driver_data;

		if (priv->cdev)
		cpufreq_cooling_unregister(priv->cdev);
		dev_pm_opp_free_cpufreq_table(priv->cpu_dev, &policy->freq_table);
		of_free_opp_table(priv->cpu_dev);