datapath: Remove checks for preinitialized flow.

[sliver-openvswitch.git] / datapath / vport.c

diff --git a/datapath/vport.c b/datapath/vport.c
index bb2bd27..d458a95 100644 (file)
--- a/datapath/vport.c
+++ b/datapath/vport.c
@@ -39,12 +39,11 @@
 static const struct vport_ops *base_vport_ops_list[] = {
        &ovs_netdev_vport_ops,
        &ovs_internal_vport_ops,
-       &ovs_patch_vport_ops,
        &ovs_gre_vport_ops,
-       &ovs_gre_ft_vport_ops,
        &ovs_gre64_vport_ops,
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26)
-       &ovs_capwap_vport_ops,
+       &ovs_vxlan_vport_ops,
+       &ovs_lisp_vport_ops,
 #endif
 };
 
@@ -140,9 +139,8 @@ struct vport *ovs_vport_locate(struct net *net, const char *name)
 {
        struct hlist_head *bucket = hash_bucket(net, name);
        struct vport *vport;
-       struct hlist_node *node;
 
-       hlist_for_each_entry_rcu(vport, node, bucket, hash_node)
+       hlist_for_each_entry_rcu(vport, bucket, hash_node)
                if (!strcmp(name, vport->ops->get_name(vport)) &&
                    net_eq(ovs_dp_get_net(vport->dp), net))
                        return vport;
@@ -150,19 +148,6 @@ struct vport *ovs_vport_locate(struct net *net, const char *name)
        return NULL;
 }
 
-static void release_vport(struct kobject *kobj)
-{
-       struct vport *p = container_of(kobj, struct vport, kobj);
-       kfree(p);
-}
-
-static struct kobj_type brport_ktype = {
-#ifdef CONFIG_SYSFS
-       .sysfs_ops = &ovs_brport_sysfs_ops,
-#endif
-       .release = release_vport
-};
-
 /**
  *     ovs_vport_alloc - allocate and initialize new vport
  *
@@ -192,15 +177,10 @@ struct vport *ovs_vport_alloc(int priv_size, const struct vport_ops *ops,
 
        vport->dp = parms->dp;
        vport->port_no = parms->port_no;
-       vport->upcall_pid = parms->upcall_pid;
+       vport->upcall_portid = parms->upcall_portid;
        vport->ops = ops;
        INIT_HLIST_NODE(&vport->dp_hash_node);
 
-       /* Initialize kobject for bridge.  This will be added as
-        * /sys/class/net/<devname>/brport later, if sysfs is enabled. */
-       vport->kobj.kset = NULL;
-       kobject_init(&vport->kobj, &brport_ktype);
-
        vport->percpu_stats = alloc_percpu(struct vport_percpu_stats);
        if (!vport->percpu_stats) {
                kfree(vport);
@@ -225,8 +205,7 @@ struct vport *ovs_vport_alloc(int priv_size, const struct vport_ops *ops,
 void ovs_vport_free(struct vport *vport)
 {
        free_percpu(vport->percpu_stats);
-
-       kobject_put(&vport->kobj);
+       kfree(vport);
 }
 
 /**
@@ -303,29 +282,6 @@ void ovs_vport_del(struct vport *vport)
        vport->ops->destroy(vport);
 }
 
-/**
- *     ovs_vport_set_addr - set device Ethernet address (for kernel callers)
- *
- * @vport: vport on which to set Ethernet address.
- * @addr: New address.
- *
- * Sets the Ethernet address of the given device.  Some devices may not support
- * setting the Ethernet address, in which case the result will always be
- * -EOPNOTSUPP.  RTNL lock must be held.
- */
-int ovs_vport_set_addr(struct vport *vport, const unsigned char *addr)
-{
-       ASSERT_RTNL();
-
-       if (!is_valid_ether_addr(addr))
-               return -EADDRNOTAVAIL;
-
-       if (vport->ops->set_addr)
-               return vport->ops->set_addr(vport, addr);
-       else
-               return -EOPNOTSUPP;
-}
-
 /**
  *     ovs_vport_set_stats - sets offset device stats
  *
@@ -453,16 +409,12 @@ void ovs_vport_receive(struct vport *vport, struct sk_buff *skb)
 {
        struct vport_percpu_stats *stats;
 
-       stats = per_cpu_ptr(vport->percpu_stats, smp_processor_id());
-
+       stats = this_cpu_ptr(vport->percpu_stats);
        u64_stats_update_begin(&stats->sync);
        stats->rx_packets++;
        stats->rx_bytes += skb->len;
        u64_stats_update_end(&stats->sync);
 
-       if (!(vport->ops->flags & VPORT_F_FLOW))
-               OVS_CB(skb)->flow = NULL;
-
        if (!(vport->ops->flags & VPORT_F_TUN_ID))
                OVS_CB(skb)->tun_key = NULL;
 
@@ -485,7 +437,7 @@ int ovs_vport_send(struct vport *vport, struct sk_buff *skb)
        if (likely(sent)) {
                struct vport_percpu_stats *stats;
 
-               stats = per_cpu_ptr(vport->percpu_stats, smp_processor_id());
+               stats = this_cpu_ptr(vport->percpu_stats);
 
                u64_stats_update_begin(&stats->sync);
                stats->tx_packets++;