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staging: usbip: put usb_device and kill event handler thread in error cleanups. 

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@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Harvey Yang 2012-11-06 16:10:29 +08:00 committed by Greg Kroah-Hartman
parent a68292fce1
commit 695bcb1c0a
1 changed files with 2 additions and 0 deletions
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2
drivers/staging/usbip/stub_dev.c
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@ -433,6 +433,8 @@ 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;