Re: [PATCH v3 1/6] include/hw/virtio: make some VirtIODevice const

[Eugenio Perez Martin]

On Thu, Jun 1, 2023 at 3:49 PM Hawkins Jiawei <yin31149@gmail.com> wrote:
>
> The VirtIODevice structure is not modified in
> virtio_vdev_has_feature(). Therefore, make it const
> to allow this function to accept const variables.
>
> Signed-off-by: Hawkins Jiawei <yin31149@gmail.com>

Reviewed-by: Eugenio Pérez Martin <eperezma@redhat.com>

> ---
>  include/hw/virtio/virtio.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
> index af86ed7249..0492d26900 100644
> --- a/include/hw/virtio/virtio.h
> +++ b/include/hw/virtio/virtio.h
> @@ -402,7 +402,7 @@ static inline bool virtio_has_feature(uint64_t features, 
> unsigned int fbit)
>      return !!(features & (1ULL << fbit));
>  }
>
> -static inline bool virtio_vdev_has_feature(VirtIODevice *vdev,
> +static inline bool virtio_vdev_has_feature(const VirtIODevice *vdev,
>                                             unsigned int fbit)
>  {
>      return virtio_has_feature(vdev->guest_features, fbit);
> --
> 2.25.1
>