Amit Shah <amit.s...@redhat.com> writes: > If we got fewer bytes from the backend than requested, don't poke the > backend for more bytes; the guest will ask for more (or if the guest has > already asked for more, the backend knows about it via handle_input()). > > Signed-off-by: Amit Shah <amit.s...@redhat.com>
Reviewed-by: Anthony Liguori <aligu...@us.ibm.com> Regards, Anthony Liguori > --- > hw/virtio-rng.c | 7 ------- > 1 file changed, 7 deletions(-) > > diff --git a/hw/virtio-rng.c b/hw/virtio-rng.c > index 6c49bb2..cf5a8ff 100644 > --- a/hw/virtio-rng.c > +++ b/hw/virtio-rng.c > @@ -80,13 +80,6 @@ static void chr_read(void *opaque, const void *buf, size_t > size) > virtqueue_push(vrng->vq, &elem, len); > } > virtio_notify(&vrng->vdev, vrng->vq); > - > - /* > - * Lastly, if we had multiple elems queued by the guest, and we > - * didn't have enough data to fill them all, indicate we want more > - * data. > - */ > - virtio_rng_process(vrng); > } > > static void virtio_rng_process(VirtIORNG *vrng) > -- > 1.8.0
