Add missing mutex lock

Bug: N/A
Test: mma
Change-Id: I605ce74459de025640dd8be2e68e66384e9c685b
1 file changed
tree: 4727f9e92bfebf1dc7309a626c7fdbd0cc98e039
  1. nn/
  2. .clang-format
  3. CleanSpec.mk
  4. OWNERS
  5. PREUPLOAD.cfg