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Commit 888a794c authored by Akinobu Mita's avatar Akinobu Mita Committed by Dave Jones
Browse files

[CPUFREQ] add error handling for cpufreq_register_governor() error 



Add error handling for cpufreq_register_governor() error

Signed-off-by: default avatarAkinobu Mita <akinobu.mita@gmail.com>
Cc: cpufreq@lists.linux.org.uk
Signed-off-by: default avatarDave Jones <davej@redhat.com>
parent 847aef6f

drivers/cpufreq/cpufreq_ondemand.c

+7 −1
Original line number Diff line number Diff line
@@ -589,12 +589,18 @@ EXPORT_SYMBOL(cpufreq_gov_ondemand); 


static int __init cpufreq_gov_dbs_init(void)

{

	int err;



	kondemand_wq = create_workqueue("kondemand");

	if (!kondemand_wq) {

		printk(KERN_ERR "Creation of kondemand failed\n");

		return -EFAULT;

	}

	return cpufreq_register_governor(&cpufreq_gov_ondemand);

	err = cpufreq_register_governor(&cpufreq_gov_ondemand);

	if (err)

		destroy_workqueue(kondemand_wq);



	return err;

}



static void __exit cpufreq_gov_dbs_exit(void)