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WUSB: fix oops when completing URBs for disconnected devices

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Fix an oops in wusbhc_giveback_urb() if the wusb device had disconnected
while an urb was in progress. Also release the ref count obtained here.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
David Vrabel
2009-04-08 17:36:32 +00:00
committed by Greg Kroah-Hartman
parent 8db324ec43
commit 5936ac7f93
2 changed files with 6 additions and 2 deletions
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2
drivers/usb/wusbcore/devconnect.c
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@@ -267,6 +267,8 @@ static void wusbhc_devconnect_acked_work(struct work_struct *work)
mutex_lock(&wusbhc->mutex);
wusbhc_devconnect_acked(wusbhc, wusb_dev);
mutex_unlock(&wusbhc->mutex);
wusb_dev_put(wusb_dev);
}
/*