Clean up permission validation in EthernetServiceImpl

Test: atest EthernetServiceImplTest
Change-Id: I0ca54e09dd98cab348fc855e8a0bf70a703fffed
1 file changed
tree: c1f108f4d0056b5ffc73872f24359a2749a152f4
  1. service-t/
  2. tests/