Removing unnecessary references
diff --git a/openstack/networking/v2/extensions/external/requests.go b/openstack/networking/v2/extensions/external/requests.go
index 0d20bb1..a29c2fa 100644
--- a/openstack/networking/v2/extensions/external/requests.go
+++ b/openstack/networking/v2/extensions/external/requests.go
@@ -2,6 +2,18 @@
import "github.com/rackspace/gophercloud/openstack/networking/v2/networks"
+type AdminState *bool
+
+// Convenience vars for AdminStateUp values.
+var (
+ iTrue = true
+ iFalse = false
+
+ Nothing AdminState = nil
+ Up AdminState = &iTrue
+ Down AdminState = &iFalse
+)
+
type CreateOpts struct {
Parent networks.CreateOpts
External bool