Fix compiler warnings.
am: c151c67412

Change-Id: I5ade2daddc0db4571d2c79ceb085bdf5e5632570
tree: 730e2e7eb2a4fa3465de50d2a914c998e2f430dd
  1. bpfloader/
  2. libbpf_android/
  3. progs/
  4. Android.bp
  5. MODULE_LICENSE_APACHE2
  6. NOTICE
  7. OWNERS
  8. PREUPLOAD.cfg