[PATCH] syslog: fix LTP failure in case of wrong args
Fix LTP test failure in syslog test.
LTP failure is minor and simple: it calls syslog(2) with wrong arguments
and awaiting for an error. But syslog() returns 0 since VE doesn't
have real console and console loglevel.
Thanks Christian Kaiser2 <CKAISER2@de.ibm.com> for noticing this.