Re: [Qemu-devel] [Qemu-trivial] [PATCH] virtio-net: remove redundant qdev from VirtIONet

[Laurent Vivier <laurent@vivier.eu>]

Could you add a commit message describing why we can remove the qdev field?

Thanks,
Laurent

Le 16/07/2019 à 11:08, Anton Kuchin a écrit :
> Signed-off-by: Anton Kuchin <antonkuchin@yandex-team.ru>
> ---
>  hw/net/virtio-net.c            | 3 +--
>  include/hw/virtio/virtio-net.h | 1 -
>  2 files changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c
> index b9e1cd71cf..16d2ad5927 100644
> --- a/hw/net/virtio-net.c
> +++ b/hw/net/virtio-net.c
> @@ -387,7 +387,7 @@ static void rxfilter_notify(NetClientState *nc)
>      VirtIONet *n = qemu_get_nic_opaque(nc);
>  
>      if (nc->rxfilter_notify_enabled) {
> -        gchar *path = object_get_canonical_path(OBJECT(n->qdev));
> +        gchar *path = object_get_canonical_path(OBJECT(n));
>          qapi_event_send_nic_rx_filter_changed(!!n->netclient_name,
>                                                n->netclient_name, path);
>          g_free(path);
> @@ -2759,7 +2759,6 @@ static void virtio_net_device_realize(DeviceState *dev, Error **errp)
>      nc->rxfilter_notify_enabled = 1;
>  
>      QTAILQ_INIT(&n->rsc_chains);
> -    n->qdev = dev;
>  }
>  
>  static void virtio_net_device_unrealize(DeviceState *dev, Error **errp)
> diff --git a/include/hw/virtio/virtio-net.h b/include/hw/virtio/virtio-net.h
> index b96f0c643f..4a1b599d48 100644
> --- a/include/hw/virtio/virtio-net.h
> +++ b/include/hw/virtio/virtio-net.h
> @@ -174,7 +174,6 @@ struct VirtIONet {
>      uint32_t *vlans;
>      virtio_net_conf net_conf;
>      NICConf nic_conf;
> -    DeviceState *qdev;
>      int multiqueue;
>      uint16_t max_queues;
>      uint16_t curr_queues;
>