Fix merge error.

git-svn-id: http://svn.fedorahosted.org/svn/corosync/branches/flatiron@2900 fd59a12c-fef9-0310-b244-a6a79926bd2f

exec/logsys.c

@@ -736,8 +736,6 @@ static void *logsys_worker_thread (void *data)
 	int dropped = 0;
 	int res;
 
-	memset (buf, 0, sizeof (buf));
-
 	/*
 	 * Signal wthread_create that the initialization process may continue
 	 */