diff options
Diffstat (limited to 'net/openvswitch/vport-netdev.c')
| -rw-r--r-- | net/openvswitch/vport-netdev.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/net/openvswitch/vport-netdev.c b/net/openvswitch/vport-netdev.c index 2130d61c384..4f01c6d2ffa 100644 --- a/net/openvswitch/vport-netdev.c +++ b/net/openvswitch/vport-netdev.c @@ -100,16 +100,20 @@ static struct vport *netdev_create(const struct vport_parms *parms) goto error_put; } + rtnl_lock(); err = netdev_rx_handler_register(netdev_vport->dev, netdev_frame_hook, vport); if (err) - goto error_put; + goto error_unlock; dev_set_promiscuity(netdev_vport->dev, 1); netdev_vport->dev->priv_flags |= IFF_OVS_DATAPATH; + rtnl_unlock(); return vport; +error_unlock: + rtnl_unlock(); error_put: dev_put(netdev_vport->dev); error_free_vport: @@ -131,9 +135,11 @@ static void netdev_destroy(struct vport *vport) { struct netdev_vport *netdev_vport = netdev_vport_priv(vport); + rtnl_lock(); netdev_vport->dev->priv_flags &= ~IFF_OVS_DATAPATH; netdev_rx_handler_unregister(netdev_vport->dev); dev_set_promiscuity(netdev_vport->dev, -1); + rtnl_unlock(); call_rcu(&netdev_vport->rcu, free_port_rcu); } @@ -144,12 +150,6 @@ const char *ovs_netdev_get_name(const struct vport *vport) return netdev_vport->dev->name; } -int ovs_netdev_get_ifindex(const struct vport *vport) -{ - const struct netdev_vport *netdev_vport = netdev_vport_priv(vport); - return netdev_vport->dev->ifindex; -} - static unsigned int packet_length(const struct sk_buff *skb) { unsigned int length = skb->len - ETH_HLEN; @@ -200,6 +200,5 @@ const struct vport_ops ovs_netdev_vport_ops = { .create = netdev_create, .destroy = netdev_destroy, .get_name = ovs_netdev_get_name, - .get_ifindex = ovs_netdev_get_ifindex, .send = netdev_send, }; |