Re: [PATCH 16/18] xen/usbfront: use xenbus_setup_ring() and xenbus_teardown_ring()

[Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>]

On Wed, Apr 20, 2022 at 05:09:40PM +0200, Juergen Gross wrote:
> Simplify xen-hcd's ring creation and removal via xenbus_setup_ring()
> and xenbus_teardown_ring().
> 
> Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
> ---
>  drivers/usb/host/xen-hcd.c | 55 +++++++++-----------------------------
>  1 file changed, 13 insertions(+), 42 deletions(-)

Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>