refactoring

weed/server/volume_grpc_tail.go

@@ -90,7 +90,7 @@ func (vs *VolumeServer) VolumeTailReceiver(ctx context.Context, req *volume_serv
 	defer glog.V(1).Infof("receive tailing volume %d finished", v.Id)
 
 	return resp, operation.TailVolumeFromSource(req.SourceVolumeServer, vs.grpcDialOption, v.Id, req.SinceNs, int(req.IdleTimeoutSeconds), func(n *needle.Needle) error {
-		_, _, err := vs.store.WriteVolumeNeedle(v.Id, n)
+		_, err := vs.store.WriteVolumeNeedle(v.Id, n)
 		return err
 	})
 

weed/server/volume_server_handlers_write.go

@@ -49,7 +49,7 @@ func (vs *VolumeServer) PostHandler(w http.ResponseWriter, r *http.Request) {
 	}
 
 	ret := operation.UploadResult{}
-	_, isUnchanged, writeError := topology.ReplicatedWrite(vs.GetMaster(), vs.store, volumeId, needle, r)
+	isUnchanged, writeError := topology.ReplicatedWrite(vs.GetMaster(), vs.store, volumeId, needle, r)
 
 	// http 204 status code does not allow body
 	if writeError == nil && isUnchanged {