[PATCH 1/1] staging: usbip: put usb_device and kill event handler thread in error cleanups.

[Harvey Yang]

From: harvey.yang <harvey.huawei.yang@xxxxxxxxx>

If probe returns with error, the kthread is still alive even when all usbip modules unloaded. So do cleanups in error handler.

Signed-off-by: harvey.yang <harvey.huawei.yang@xxxxxxxxx>
---
 drivers/staging/usbip/stub_dev.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/staging/usbip/stub_dev.c b/drivers/staging/usbip/stub_dev.c
index c8d79a7..16a6868 100644
--- a/drivers/staging/usbip/stub_dev.c
+++ b/drivers/staging/usbip/stub_dev.c
@@ -432,6 +432,8 @@ static int stub_probe(struct usb_interface *interface,
 		dev_err(&interface->dev, "stub_add_files for %s\n", udev_busid);
 		usb_set_intfdata(interface, NULL);
 		usb_put_intf(interface);
+		usb_put_dev(udev);
+		kthread_stop_put(sdev->ud.eh);
 
 		busid_priv->interf_count = 0;
 		busid_priv->sdev = NULL;
-- 
1.7.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/