tree d360e245ee2cb0bdcc936ed1da3df05ee5263277
parent b149c656d94a08bfdfffe55094664c4b898883a0
author George Hung <george.hung@quantatw.com> 1602669697 +0800
committer Andrew Geissler <geissonator@yahoo.com> 1602798902 -0500

meta-quanta: gbs: fix gpio presence issue

gpio presence service startup had the following issue:
https://gerrit.openbmc-project.xyz/c/openbmc/meta-quanta/+/37359

This may cause gpio present status to be misjudged leading to
wrong actions, thus add return code check to prevent them.

Also, remove unused present messages

(From meta-quanta rev: 18307556359068d936254d14f38392243bf80821)

Signed-off-by: George Hung <george.hung@quantatw.com>
Change-Id: Ie955f2cec14ad1e8d51c6e6df9a47fd5db9e6720
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>