vxlan: fix interface naming
Previous commit broke naming of vxlan interfaces.
Type:fix
Fixes:a4b0541f6
@@ -440,20 +440,22 @@ int vnet_vxlan_add_del_tunnel
hw_addr[0] = 2;
hw_addr[1] = 0xfe;
+ hash_set (vxm->instance_used, user_instance, 1);
+
+ t->dev_instance = dev_instance; /* actual */
+ t->user_instance = user_instance; /* name */
+ t->flow_index = ~0;
+
if (ethernet_register_interface (vnm, vxlan_device_class.index,
dev_instance, hw_addr, &t->hw_if_index,
vxlan_eth_flag_change))
{
+ hash_unset (vxm->instance_used, t->user_instance);
+
pool_put (vxm->tunnels, t);
return VNET_API_ERROR_SYSCALL_ERROR_2;
}
- hash_set (vxm->instance_used, user_instance, 1);
-
- t->dev_instance = dev_instance; /* actual */
- t->user_instance = user_instance; /* name */
- t->flow_index = ~0;
-
vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, t->hw_if_index);
/* Set vxlan tunnel output node */
