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PCI: endpoint: Fix missing destroy_workqueue()
[ Upstream commitacaef7981a
] 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>
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@ -922,6 +922,7 @@ static int __init pci_epf_test_init(void)
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ret = pci_epf_register_driver(&test_driver);
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if (ret) {
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destroy_workqueue(kpcitest_workqueue);
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pr_err("Failed to register pci epf test driver --> %d\n", ret);
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return ret;
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}
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@ -932,6 +933,8 @@ module_init(pci_epf_test_init);
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static void __exit pci_epf_test_exit(void)
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{
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if (kpcitest_workqueue)
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destroy_workqueue(kpcitest_workqueue);
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pci_epf_unregister_driver(&test_driver);
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}
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module_exit(pci_epf_test_exit);
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