tree e24ee3e5bbaff63cb8e0ea6a5fb952f74789cfc5
parent 180498c51595c49708e43f90b9044772bef21506
author William A. Kennington III <wak@google.com> 1668482011 -0800
committer William A. Kennington III <wak@google.com> 1669026879 -0800

ethernet_interface: Fix updating neighbor

Sometimes our MAC for a neighbor get re-assigned. We want to update the
MAC and not fail to create the object twice.

Change-Id: Ic23c0117fadcd18a39833a5bfeb1561727091365
Signed-off-by: William A. Kennington III <wak@google.com>