Remove exit() call from show_id

The only caller is able to check the return code and handle it
correctly.

Corresponding to flashrom svn r1545.

Signed-off-by: Niklas Söderlund <niso@kth.se>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
2 files changed