Index: src/wp-includes/rest-api/endpoints/class-wp-rest-controller.php
===================================================================
--- src/wp-includes/rest-api/endpoints/class-wp-rest-controller.php	(revision 45550)
+++ src/wp-includes/rest-api/endpoints/class-wp-rest-controller.php	(working copy)
@@ -210,9 +210,8 @@
 			return $response;
 		}
 
-		$data   = (array) $response->get_data();
-		$server = rest_get_server();
-		$links  = $server->get_compact_response_links( $response );
+		$data  = (array) $response->get_data();
+		$links = WP_REST_Server::get_compact_response_links( $response );
 
 		if ( ! empty( $links ) ) {
 			$data['_links'] = $links;
Index: src/wp-includes/rest-api.php
===================================================================
--- src/wp-includes/rest-api.php	(revision 45550)
+++ src/wp-includes/rest-api.php	(working copy)
@@ -1395,7 +1395,7 @@
 	if ( 200 === $response->status ) {
 		$server = rest_get_server();
 		$data   = (array) $response->get_data();
-		$links  = $server->get_compact_response_links( $response );
+		$links  = WP_REST_Server::get_compact_response_links( $response );
 		if ( ! empty( $links ) ) {
 			$data['_links'] = $links;
 		}