Re: [PATCH v2 15/19] hw/s390x/event-facility: Replace DO_UPCAST(SCLPEvent) by SCLP_EVENT()

[Eric Farman]

On Mon, 2023-02-13 at 08:08 +0100, Philippe Mathieu-Daudé wrote:
> Use the SCLP_EVENT() QOM type-checking macro to avoid DO_UPCAST().
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

Reviewed-by: Eric Farman <farman@linux.ibm.com>

> ---
>  hw/s390x/event-facility.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/hw/s390x/event-facility.c b/hw/s390x/event-facility.c
> index faa51aa4c7..6891e3cd73 100644
> --- a/hw/s390x/event-facility.c
> +++ b/hw/s390x/event-facility.c
> @@ -64,8 +64,7 @@ static bool event_pending(SCLPEventFacility *ef)
>      SCLPEventClass *event_class;
>  
>      QTAILQ_FOREACH(kid, &ef->sbus.qbus.children, sibling) {
> -        DeviceState *qdev = kid->child;
> -        event = DO_UPCAST(SCLPEvent, qdev, qdev);
> +        event = SCLP_EVENT(kid->child);
>          event_class = SCLP_EVENT_GET_CLASS(event);
>          if (event->event_pending &&
>              event_class->get_send_mask() & ef->receive_mask) {