tst_test: Fix unused variable warnings

I've forgotten to remove file and line parameters passed to
update_results() in:

commit d97debf386c327285a09fb4794f313d330d823cc
Author: Cyril Hrubis <chrubis@suse.cz>
Date:   Mon Feb 13 12:37:39 2017 +0100

tst_test: Allow using tst_res and tst_brk without initialized IPC

Sorry everyone.

Signed-off-by: Cyril Hrubis <chrubis@suse.cz>
1 file changed