tree 455f0d667ccfb39529d36e98256d7e144447a667
parent 4fb53bfe6be6c86503a371afef7e58b7f6dd67d5
author Wan-Teh Chang <wtc@google.com> 1661289421 -0700
committer Wan-Teh Chang <wtc@google.com> 1661304060 -0700

Fix doxygen warnings on \return with void function

Fix doxygen 1.9.4 warnings on \return with functions returning void. An
example is
  aom/av1/encoder/speed_features.h:1696: warning: found documented
  return type for av1_set_speed_features_framesize_independent that does
  not return anything

If the text for \return simply says nothing is returned, then delete
\return. Otherwise, replace \return with \remark.

Bug: aomedia:3316
Change-Id: I4ece059888fa05c543d26cafa4a45f6f44f08149