tree 1813abef84c73775c36a6384970c57b95391641b
parent 2ada647c3719be1661f9f126372b7c21272b0648
author Luke Huang <huangluke@google.com> 1559029915 +0800
committer Luke Huang <huangluke@google.com> 1559109387 +0800

Minor changes for DnsUtils and its test

fix nits for ag/7671031

Bug: 129530368
Test: atest DnsUtilsTest
Change-Id: I562d33870a933a5fe55c89137a2d9574e3c59b90