[PATCH] PCI: functions/pci-epf-test: fix missing destroy_workqueue() on error in pci_epf_test_init

[Qinglang Miao]

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

Signed-off-by: Qinglang Miao <miaoqingl...@huawei.com>
---
 drivers/pci/endpoint/functions/pci-epf-test.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c 
b/drivers/pci/endpoint/functions/pci-epf-test.c
index e4e51d884..6854f2525 100644
--- a/drivers/pci/endpoint/functions/pci-epf-test.c
+++ b/drivers/pci/endpoint/functions/pci-epf-test.c
@@ -918,6 +918,7 @@ static int __init pci_epf_test_init(void)
        ret = pci_epf_register_driver(&test_driver);
        if (ret) {
                pr_err("Failed to register pci epf test driver --> %d\n", ret);
+               destroy_workqueue(kpcitest_workqueue);
                return ret;
        }
 
-- 
2.23.0