1 files changed, 1 insertions, 4 deletions
diff --git a/tensorflow/core/kernels/data/map_dataset_op.cc b/tensorflow/core/kernels/data/map_dataset_op.cc
index 306486b96a..af301e2b42 100644
--- a/tensorflow/core/kernels/data/map_dataset_op.cc
+++ b/tensorflow/core/kernels/data/map_dataset_op.cc
@@ -28,9 +28,7 @@ namespace {
 
 class MapDatasetOp : public UnaryDatasetOpKernel {
  public:
-  explicit MapDatasetOp(OpKernelConstruction* ctx)
-      : UnaryDatasetOpKernel(ctx),
-        graph_def_version_(ctx->graph_def_version()) {
+  explicit MapDatasetOp(OpKernelConstruction* ctx) : UnaryDatasetOpKernel(ctx) {
     OP_REQUIRES_OK(ctx, ctx->GetAttr("f", &func_));
     OP_REQUIRES_OK(ctx, ctx->GetAttr("output_types", &output_types_));
     OP_REQUIRES_OK(ctx, ctx->GetAttr("output_shapes", &output_shapes_));
@@ -186,7 +184,6 @@ class MapDatasetOp : public UnaryDatasetOpKernel {
     const std::vector<PartialTensorShape> output_shapes_;
   };
 
-  const int graph_def_version_;
   DataTypeVector output_types_;
   std::vector<PartialTensorShape> output_shapes_;
   NameAttrList func_;