Base a pagination.PageResult on gophercloud.Result.
diff --git a/openstack/networking/v2/networks/requests.go b/openstack/networking/v2/networks/requests.go
index 51c294f..a82eeb2 100644
--- a/openstack/networking/v2/networks/requests.go
+++ b/openstack/networking/v2/networks/requests.go
@@ -73,8 +73,8 @@
 		url += query
 	}
 
-	return pagination.NewPager(c, url, func(r pagination.LastHTTPResponse) pagination.Page {
-		return NetworkPage{pagination.LinkedPageBase{LastHTTPResponse: r}}
+	return pagination.NewPager(c, url, func(r pagination.PageResult) pagination.Page {
+		return NetworkPage{pagination.LinkedPageBase{PageResult: r}}
 	})
 }