tree 69123874bc250bb615c60d6daf7eb45dfe3d7e90
parent 5f4302621d8e011edbd83858b0c3183e29f842b5
author Mike Frysinger <vapier@chromium.org> 1481582157 -0500
committer chrome-bot <chrome-bot@chromium.org> 1569965309 -0700

daisydog: standardize exit paths

Use err to display errno messages & exit.  This standardizes
the messaging & makes the code slightly smaller.

BUG=None
TEST=CQ passes

Change-Id: I9184557b5841aa91691039c1babca3105c104761
Reviewed-on: https://chromium-review.googlesource.com/1829780
Tested-by: Mike Frysinger <vapier@chromium.org>
Commit-Ready: Mike Frysinger <vapier@chromium.org>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
Reviewed-by: Grant Grundler <grundler@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>