Merge pull request #40091 from tg-at-google:patch-13

PiperOrigin-RevId: 314380135 Change-Id: I91e4b410de2ea5cba2dd4af6c0f88c9e4d079dda
2020-06-02 12:26:34 -07:00 · 2020-06-02 12:26:34 -07:00 · e7b9f9149e
commit e7b9f9149e
parent 2bea44144e 847bd7c896
1 changed files with 1 additions and 1 deletions
--- a/tensorflow/lite/experimental/microfrontend/lib/fft.cc
+++ b/tensorflow/lite/experimental/microfrontend/lib/fft.cc
@ -27,7 +27,7 @@ void FftCompute(struct FftState* state, const int16_t* input,

  int16_t* fft_input = state->input;
  // First, scale the input by the given shift.
-  int i;
+  size_t i;
  for (i = 0; i < input_size; ++i) {
    fft_input[i] = static_cast<int16_t>(static_cast<uint16_t>(input[i])
                                        << input_scale_shift);