message: [Intel MKL] Fix klockworks issue
diff: @@ -510,6 +510,7 @@ class MklFusedBatchNormOp : public OpKernel {
  OP_REQUIRES(context, FormatFromString(tensor_format, &tensor_format_),
  errors::InvalidArgument("Invalid data format"));
  OP_REQUIRES_OK(context, context->GetAttr("is_training", &is_training_));
  + depth_ = 0;
  }
  void Compute(OpKernelContext* context) override {
  @@ -834,6 +835,7 @@ class MklFusedBatchNormGradOp : public OpKernel {
  OP_REQUIRES(context, FormatFromString(tensor_format, &tensor_format_),
  errors::InvalidArgument("Invalid data format"));
  OP_REQUIRES_OK(context, context->GetAttr("is_training", &is_training_));
  + depth_ = 0;
  }
  void Compute(OpKernelContext* context) override {
  @@ -1046,7 +1048,7 @@ class MklFusedBatchNormGradOp : public OpKernel {
  private:
  float epsilon_;
  TensorFormat tensor_format_;
  - int depth_; // batch normalization is done for per channel.
  + size_t depth_; // batch normalization is done for per channel.
  bool is_training_;
  engine cpu_engine = engine(engine::cpu, 0);
  