IN  PDEVICE_OBJECT  DeviceObject

Routine Description:

    Hooks the IoDeleteDevice routine -- we want to make sure that all
    adapters are put away before calling this routine -- otherwise we
    issue a big fat bugcheck to teach naughty drivers a lesson.

    We have a list of all of the devices that we've hooked, and so here we
    just make sure that we can't find this device object on the hooked list.

    We are not calling IoDeleteDevice, since we're being called
    from an I/O Verifier path and I/O Verifier will call IoDeleteDevice


    DeviceObject -- Device object that is being deleted.

Return Value:

    NTSTATUS code.