[LTP] [PATCH v1 2/6] rt:pi-tests::sbrk_mutex: return actual exit code

[Cyril Hrubis]

Hi!
I'm looking on how the pi-tests are supposed to be executed and it seems
that the return value does not seems to matter at all.

Each of these tests is executed by run_c_files.sh script that writes the
output into a logfile then a python script is used to parse the logfile.

I think that if we want to fix the realtime tests we should simplify
this mess first.

-- 
Cyril Hrubis
chrubis@suse.cz