openvswitch: Move dev pointer into vport itself
This is the first step in representing all OVS vports as regular
struct net_devices. Move the net_device pointer into the vport
structure itself to get rid of struct vport_netdev.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
index 6a55f71..a2c205d 100644
--- a/net/openvswitch/vport-internal_dev.c
+++ b/net/openvswitch/vport-internal_dev.c
@@ -156,49 +156,44 @@
static struct vport *internal_dev_create(const struct vport_parms *parms)
{
struct vport *vport;
- struct netdev_vport *netdev_vport;
struct internal_dev *internal_dev;
int err;
- vport = ovs_vport_alloc(sizeof(struct netdev_vport),
- &ovs_internal_vport_ops, parms);
+ vport = ovs_vport_alloc(0, &ovs_internal_vport_ops, parms);
if (IS_ERR(vport)) {
err = PTR_ERR(vport);
goto error;
}
- netdev_vport = netdev_vport_priv(vport);
-
- netdev_vport->dev = alloc_netdev(sizeof(struct internal_dev),
- parms->name, NET_NAME_UNKNOWN,
- do_setup);
- if (!netdev_vport->dev) {
+ vport->dev = alloc_netdev(sizeof(struct internal_dev),
+ parms->name, NET_NAME_UNKNOWN, do_setup);
+ if (!vport->dev) {
err = -ENOMEM;
goto error_free_vport;
}
- dev_net_set(netdev_vport->dev, ovs_dp_get_net(vport->dp));
- internal_dev = internal_dev_priv(netdev_vport->dev);
+ dev_net_set(vport->dev, ovs_dp_get_net(vport->dp));
+ internal_dev = internal_dev_priv(vport->dev);
internal_dev->vport = vport;
/* Restrict bridge port to current netns. */
if (vport->port_no == OVSP_LOCAL)
- netdev_vport->dev->features |= NETIF_F_NETNS_LOCAL;
+ vport->dev->features |= NETIF_F_NETNS_LOCAL;
rtnl_lock();
- err = register_netdevice(netdev_vport->dev);
+ err = register_netdevice(vport->dev);
if (err)
goto error_free_netdev;
- dev_set_promiscuity(netdev_vport->dev, 1);
+ dev_set_promiscuity(vport->dev, 1);
rtnl_unlock();
- netif_start_queue(netdev_vport->dev);
+ netif_start_queue(vport->dev);
return vport;
error_free_netdev:
rtnl_unlock();
- free_netdev(netdev_vport->dev);
+ free_netdev(vport->dev);
error_free_vport:
ovs_vport_free(vport);
error:
@@ -207,21 +202,19 @@
static void internal_dev_destroy(struct vport *vport)
{
- struct netdev_vport *netdev_vport = netdev_vport_priv(vport);
-
- netif_stop_queue(netdev_vport->dev);
+ netif_stop_queue(vport->dev);
rtnl_lock();
- dev_set_promiscuity(netdev_vport->dev, -1);
+ dev_set_promiscuity(vport->dev, -1);
/* unregister_netdevice() waits for an RCU grace period. */
- unregister_netdevice(netdev_vport->dev);
+ unregister_netdevice(vport->dev);
rtnl_unlock();
}
static int internal_dev_recv(struct vport *vport, struct sk_buff *skb)
{
- struct net_device *netdev = netdev_vport_priv(vport)->dev;
+ struct net_device *netdev = vport->dev;
int len;
if (unlikely(!(netdev->flags & IFF_UP))) {