Commit acaef798 authored by Yang Yingliang's avatar Yang Yingliang Committed by Lorenzo Pieralisi
Browse files

PCI: endpoint: Fix missing destroy_workqueue() 

Add the missing destroy_workqueue() before return from
pci_epf_test_init() in the error handling case and add
destroy_workqueue() in pci_epf_test_exit().

Link: https://lore.kernel.org/r/20210331084012.2091010-1-yangyingliang@huawei.com


Fixes: 349e7a85 ("PCI: endpoint: functions: Add an EP function to test PCI")
Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
parent 80c253bd

drivers/pci/endpoint/functions/pci-epf-test.c

+3 −0
Original line number Diff line number Diff line
@@ -925,6 +925,7 @@ static int __init pci_epf_test_init(void) 


	ret = pci_epf_register_driver(&test_driver);

	if (ret) {

		destroy_workqueue(kpcitest_workqueue);

		pr_err("Failed to register pci epf test driver --> %d\n", ret);

		return ret;

	}
@@ -935,6 +936,8 @@ module_init(pci_epf_test_init); 


static void __exit pci_epf_test_exit(void)

{

	if (kpcitest_workqueue)

		destroy_workqueue(kpcitest_workqueue);

	pci_epf_unregister_driver(&test_driver);

}

module_exit(pci_epf_test_exit);