[Qemu-devel] Re: [PATCH 4/5] virtio-serial: Don't copy over guest buffer to host

[Paul Brook]

> -        if (!discard) {
> +        if (discard) {
> +            goto next;
> +        }

> +    next:
>          virtqueue_push(vq, &elem, 0);

Please don't do this.

Paul