From 080bff4198726fcfad6709dc4fc9b6a5232227f8 Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Fri, 12 Jun 2020 10:50:26 -0700
Subject: [PATCH] empty controller publish unpublish volume implementation

---
 pkg/driver/controllerserver.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkg/driver/controllerserver.go b/pkg/driver/controllerserver.go
index e8ad847..fcf5dd3 100644
--- a/pkg/driver/controllerserver.go
+++ b/pkg/driver/controllerserver.go
@@ -88,11 +88,11 @@ func (cs *ControllerServer) DeleteVolume(ctx context.Context, req *csi.DeleteVol
 }
 
 func (cs *ControllerServer) ControllerPublishVolume(ctx context.Context, req *csi.ControllerPublishVolumeRequest) (*csi.ControllerPublishVolumeResponse, error) {
-	return nil, status.Error(codes.Unimplemented, "")
+	return &csi.ControllerPublishVolumeResponse{}, nil
 }
 
 func (cs *ControllerServer) ControllerUnpublishVolume(ctx context.Context, req *csi.ControllerUnpublishVolumeRequest) (*csi.ControllerUnpublishVolumeResponse, error) {
-	return nil, status.Error(codes.Unimplemented, "")
+	return &csi.ControllerUnpublishVolumeResponse{}, nil
 }
 
 func (cs *ControllerServer) ValidateVolumeCapabilities(ctx context.Context, req *csi.ValidateVolumeCapabilitiesRequest) (*csi.ValidateVolumeCapabilitiesResponse, error) {