From: harvey.yang <harvey.huawei.y...@gmail.com>

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.y...@gmail.com>
---
 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

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