| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.4 060/141] PCI: endpoint: Fix missing destroy_workqueue() | Date | Mon, 17 May 2021 16:01:52 +0200 |
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From: Yang Yingliang <yangyingliang@huawei.com>
[ 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: 349e7a85b25fa ("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> --- drivers/pci/endpoint/functions/pci-epf-test.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c b/drivers/pci/endpoint/functions/pci-epf-test.c index 1cfe3687a211..6dcee39b364a 100644 --- a/drivers/pci/endpoint/functions/pci-epf-test.c +++ b/drivers/pci/endpoint/functions/pci-epf-test.c @@ -604,6 +604,7 @@ 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; } @@ -614,6 +615,8 @@ 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); -- 2.30.2
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