USB: Deref URB after usbmon is done with it

I haven't personally run across an oops because of this, but I feel safer
with this fix in place.

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 9ad2970..e277258 100644 (file)
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -1018,8 +1018,8 @@ done:
                atomic_dec (&urb->use_count);
                if (urb->reject)
                        wake_up (&usb_kill_urb_queue);
-               usb_put_urb (urb);
                usbmon_urb_submit_error(&hcd->self, urb, status);
+               usb_put_urb (urb);
        }
        return status;
 }