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PCI: endpoint: Fix missing destroy_workqueue()

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[ Upstream commit acaef7981a218813e3617edb9c01837808de063c ]

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: 349e7a85b2 ("PCI: endpoint: functions: Add an EP function to test PCI")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Yang Yingliang 2021-03-31 16:40:12 +08:00 committed by Greg Kroah-Hartman
parent d21a5950cc
commit fd65cac30d
1 changed files with 3 additions and 0 deletions
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3
drivers/pci/endpoint/functions/pci-epf-test.c
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@ -922,6 +922,7 @@ 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;
}
@ -932,6 +933,8 @@ 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);