From 9c75b7ffd22ead5842dcb47e7b037f3bea46b9a7 Mon Sep 17 00:00:00 2001
From: "A. Unique TensorFlower" <gardener@tensorflow.org>
Date: Mon, 24 Jun 2019 10:12:46 -0700
Subject: [PATCH] Remove unused variables.

PiperOrigin-RevId: 254781764
---
 tensorflow/c/python_api.cc                          |  1 -
 .../compiler/jit/mark_for_compilation_pass_test.cc  | 13 -------------
 2 files changed, 14 deletions(-)

diff --git a/tensorflow/c/python_api.cc b/tensorflow/c/python_api.cc
index 2c9d9f3a15b..3bdaa866ee6 100644
--- a/tensorflow/c/python_api.cc
+++ b/tensorflow/c/python_api.cc
@@ -43,7 +43,6 @@ void SetAttr(TF_Graph* graph, TF_Operation* op, const char* attr_name,
 
 void ClearAttr(TF_Graph* graph, TF_Operation* op, const char* attr_name,
                TF_Status* status) {
-  AttrValue attr_val;
 
   mutex_lock l(graph->mu);
   op->node.ClearAttr(attr_name);
diff --git a/tensorflow/compiler/jit/mark_for_compilation_pass_test.cc b/tensorflow/compiler/jit/mark_for_compilation_pass_test.cc
index bebff82abda..f06e1f52dcb 100644
--- a/tensorflow/compiler/jit/mark_for_compilation_pass_test.cc
+++ b/tensorflow/compiler/jit/mark_for_compilation_pass_test.cc
@@ -88,7 +88,6 @@ absl::flat_hash_map<string, std::vector<string>> GetClusterSets(
 
 TEST(XlaCompilationTest, Chains) {
   std::unique_ptr<Graph> graph(new Graph(OpRegistry::Global()));
-  GraphDef graphdef;
   {
     GraphDefBuilder builder(GraphDefBuilder::kFailImmediately);
     Node* a =
@@ -114,7 +113,6 @@ TEST(XlaCompilationTest, Chains) {
 
 TEST(XlaCompilationTest, UncompilableCycles) {
   std::unique_ptr<Graph> graph(new Graph(OpRegistry::Global()));
-  GraphDef graphdef;
   {
     GraphDefBuilder builder(GraphDefBuilder::kFailImmediately);
     Node* a = ops::SourceOp("Const", builder.opts()
@@ -135,7 +133,6 @@ TEST(XlaCompilationTest, UncompilableCycles) {
 
 TEST(XlaCompilationTest, CompilableCycles) {
   std::unique_ptr<Graph> graph(new Graph(OpRegistry::Global()));
-  GraphDef graphdef;
   {
     GraphDefBuilder builder(GraphDefBuilder::kFailImmediately);
     Node* a = ops::SourceOp("Const", builder.opts()
@@ -157,7 +154,6 @@ TEST(XlaCompilationTest, CompilableCycles) {
 
 TEST(XlaCompilationTest, StringUnsupported) {
   std::unique_ptr<Graph> graph(new Graph(OpRegistry::Global()));
-  GraphDef graphdef;
   {
     GraphDefBuilder builder(GraphDefBuilder::kFailImmediately);
     Node* a = ops::SourceOp(
@@ -177,7 +173,6 @@ TEST(XlaCompilationTest, StringUnsupported) {
 
 TEST(XlaCompilationTest, HalfSupported) {
   std::unique_ptr<Graph> graph(new Graph(OpRegistry::Global()));
-  GraphDef graphdef;
   {
     GraphDefBuilder builder(GraphDefBuilder::kFailImmediately);
     Tensor t(DT_HALF, TensorShape());
@@ -253,7 +248,6 @@ TEST(XlaCompilationTest, FunctionCalls) {
   FunctionLibraryDefinition flib_def(OpRegistry::Global(), flib);
 
   std::unique_ptr<Graph> graph(new Graph(&flib_def));
-  GraphDef graphdef;
   {
     GraphDefBuilder builder(GraphDefBuilder::kFailImmediately, &flib_def);
     Node* a =
@@ -291,7 +285,6 @@ TEST(XlaCompilationTest, CallXlaDeviceFuncWithResourceOp) {
   FunctionLibraryDefinition flib_def(OpRegistry::Global(), flib);
 
   std::unique_ptr<Graph> graph(new Graph(&flib_def));
-  GraphDef graphdef;
   {
     GraphDefBuilder builder(GraphDefBuilder::kFailImmediately, &flib_def);
     Node* resource =
@@ -381,7 +374,6 @@ REGISTER_OP_GRADIENT("Unsupported", UnsupportedGrad);
 
 TEST(XlaCompilationTest, SymbolicGradients) {
   std::unique_ptr<Graph> graph(new Graph(OpRegistry::Global()));
-  GraphDef graphdef;
   {
     GraphDefBuilder builder(GraphDefBuilder::kFailImmediately);
     Node* a =
@@ -449,7 +441,6 @@ TEST(XlaCompilationTest, Loops) {
 
 TEST(XlaCompilationTest, CyclesWithAllDifferentScopesGlobalJitOverridden) {
   std::unique_ptr<Graph> graph(new Graph(OpRegistry::Global()));
-  GraphDef graphdef;
   {
     GraphDefBuilder builder(GraphDefBuilder::kFailImmediately);
     Node* a = ops::SourceOp("Const", builder.opts()
@@ -483,7 +474,6 @@ TEST(XlaCompilationTest, CyclesWithAllDifferentScopesGlobalJitOverridden) {
 
 TEST(XlaCompilationTest, CyclesWithAllDifferentScopes) {
   std::unique_ptr<Graph> graph(new Graph(OpRegistry::Global()));
-  GraphDef graphdef;
   {
     GraphDefBuilder builder(GraphDefBuilder::kFailImmediately);
     Node* a = ops::SourceOp("Const", builder.opts()
@@ -512,7 +502,6 @@ TEST(XlaCompilationTest, CyclesWithAllDifferentScopes) {
 
 TEST(XlaCompilationTest, CyclesWithSplittingScopes) {
   std::unique_ptr<Graph> graph(new Graph(OpRegistry::Global()));
-  GraphDef graphdef;
   {
     GraphDefBuilder builder(GraphDefBuilder::kFailImmediately);
     Node* a = ops::SourceOp("Const", builder.opts()
@@ -555,7 +544,6 @@ TEST(XlaCompilationTest, CyclesWithSplittingScopes) {
 
 TEST(XlaCompilationTest, CyclesWithDifferentScopesAndBridge) {
   std::unique_ptr<Graph> graph(new Graph(OpRegistry::Global()));
-  GraphDef graphdef;
   {
     GraphDefBuilder builder(GraphDefBuilder::kFailImmediately);
     Node* a = ops::SourceOp("Const", builder.opts()
@@ -789,7 +777,6 @@ TEST(XlaCompilationTest, IllegalCycle_UsefulErrorMessage) {
 
 TEST(XlaCompilationTest, Retval) {
   std::unique_ptr<Graph> graph(new Graph(OpRegistry::Global()));
-  GraphDef graphdef;
   {
     GraphDefBuilder builder(GraphDefBuilder::kFailImmediately);
     Node* a = ops::SourceOp("Const", builder.opts()