Mark tensor as const in a function that does not mutate a tensor.

PiperOrigin-RevId: 190085757

1 files changed, 2 insertions, 2 deletions

diff --git a/tensorflow/contrib/lite/kernels/kernel_util.h b/tensorflow/contrib/lite/kernels/kernel_util.h
index 21da1daff7..2f407b5da3 100644
--- a/tensorflow/contrib/lite/kernels/kernel_util.h
+++ b/tensorflow/contrib/lite/kernels/kernel_util.h
@@ -53,13 +53,13 @@ inline TfLiteTensor* GetOptionalInputTensor(TfLiteContext* context,
 }
 
 // Determines whether tensor is constant.
-inline bool IsConstantTensor(TfLiteTensor* tensor) {
+inline bool IsConstantTensor(const TfLiteTensor* tensor) {
   return tensor->allocation_type == kTfLiteMmapRo;
 }
 
 // Determines whether tensor is dynamic. Note that a tensor can be non-const and
 // not dynamic. This function specifically checks for a dynamic tensor.
-inline bool IsDynamicTensor(TfLiteTensor* tensor) {
+inline bool IsDynamicTensor(const TfLiteTensor* tensor) {
   return tensor->allocation_type == kTfLiteDynamic;
 }