[coreboot-gerrit] Patch merged into coreboot/master: cbmem: Exit with an errorlevel of 0 after printing help

the following patch was just integrated into master:
commit 8448ac47d2d8ade2f28e71aab6dd12e2adfce443
Author: Martin Roth 
Date:   Sun Sep 11 15:43:22 2016 -0600

cbmem: Exit with an errorlevel of 0 after printing help

cbmem --help should not return an error to the OS.

Change-Id: Id00091c679dbb109bc352cf8a81d67c2ae5666ec
    Signed-off-by: Martin Roth 
    Reviewed-on: https://review.coreboot.org/16574
    Tested-by: build bot (Jenkins)
    Reviewed-by: Nico Huber

See https://review.coreboot.org/16574 for details.

-gerrit