revert change

the var is not required and can be inlined

cmd/serve.go

@@ -108,8 +108,7 @@ func serve() {
 		logger.Fatal("Error initializing service broker config", err)
 	}
 	var serviceBroker domain.ServiceBroker
-	csbStore := storage.New(db, encryptor)
-	serviceBroker, err = osbapiBroker.New(cfg, csbStore, logger)
+	serviceBroker, err = osbapiBroker.New(cfg, storage.New(db, encryptor), logger)
 	if err != nil {
 		logger.Fatal("Error initializing service broker", err)
 	}