lkml.org 
[lkml]   [2021]   [May]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 5.12 154/363] PCI: endpoint: Fix missing destroy_workqueue()
Date
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 bc35b3566be6..f9760e73d568 100644
--- a/drivers/pci/endpoint/functions/pci-epf-test.c
+++ b/drivers/pci/endpoint/functions/pci-epf-test.c
@@ -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);
--
2.30.2


\
 
 \ /
  Last update: 2021-05-17 16:20    [W:1.868 / U:0.516 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site