return &dsync.LockArgs{}
	}, func() *dsync.LockResp {
		return &dsync.LockResp{}
	})
}

// registerLockRESTHandlers - register lock rest router.
func registerLockRESTHandlers(gm *grid.Manager) {
	lockServer := &lockRESTServer{
		ll: newLocker(),
	}

	registerPeerRESTHandlers(router, commonGrid)

	// Register bootstrap REST router for distributed setups.
	registerBootstrapRESTHandlers(commonGrid)

	// Register distributed namespace lock routers.
	registerLockRESTHandlers(lockGrid)

	// Add lock grid to router
	router.Handle(grid.RouteLockPath, adminMiddleware(lockGrid.Handler(storageServerRequestValidate), noGZFlag, noObjLayerFlag))

	// Add grid to router