| Message ID | 1553587942-14037-1-git-send-email-mojha@codeaurora.org (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | f276e002793cdb820862e8ea8f76769d56bba575 |
| Headers | show |
| Series | usb: u132-hcd: fix resource leak | expand |
diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c index 934584f..1d8d578 100644 --- a/drivers/usb/host/u132-hcd.c +++ b/drivers/usb/host/u132-hcd.c @@ -3204,6 +3204,9 @@ static int __init u132_hcd_init(void) printk(KERN_INFO "driver %s\n", hcd_name); workqueue = create_singlethread_workqueue("u132"); retval = platform_driver_register(&u132_platform_driver); + if (retval) + destroy_workqueue(workqueue); + return retval; }
if platform_driver_register fails, cleanup the allocated resource gracefully. Signed-off-by: Mukesh Ojha <mojha@codeaurora.org> --- This patch is dependent on "usb: u132-hcd: fix potential NULL pointer dereference" by Kangjie Lu, otherwise it may give merge conflict. drivers/usb/host/u132-hcd.c | 3 +++ 1 file changed, 3 insertions(+)