util: Don't ignore non-running interfaces

We want to be able to configure interfaces which are not running. Just
because we don't have a cable plugged into the machine doesn't mean we
don't want to have the option to configure it from the host

Tested:
    Built an image and made sure the interface was now present and
    configurable even if it had no link present.

Change-Id: Ib93ddddc8ca015fe024209fa9cbeb5fc24421728
Signed-off-by: William A. Kennington III <wak@google.com>
1 file changed