tree f0c9d7c9820365806faa0e4f644b6dc5ba9554d6
parent 1f262b35fef5108e3bd3fbea4b6aa1ce635767f9
author Elliott Hughes <enh@google.com> 1404751457 -0700
committer Elliott Hughes <enh@google.com> 1404751457 -0700

Fix three clang complaints about the DNS code.

These are all already fixed upstream in the same way.

Change-Id: I2881b6d0fbd0237fffc0f00563bc14750dcce0d9