[VOL-3601] Processing requests batches in parallel and then send the correct BarrierReply

Change-Id: I7c4c4bfade0d85df08a649b32d475efeb14fdcd0
diff --git a/internal/pkg/openflow/flowMod.go b/internal/pkg/openflow/flowMod.go
index 86088de..342375f 100644
--- a/internal/pkg/openflow/flowMod.go
+++ b/internal/pkg/openflow/flowMod.go
@@ -458,6 +458,7 @@
 				"device-id":   ofc.DeviceID,
 				"flow-update": flowUpdateJs})
 	}
+
 	if _, err := volthaClient.UpdateLogicalDeviceFlowTable(log.WithSpanFromContext(context.Background(), ctx), &flowUpdate); err != nil {
 		logger.Errorw(ctx, "Error calling FlowDelete ",
 			log.Fields{