selftests/bpf: test_progs: remove global fail/success counts

Now that we have a global per-test/per-environment state, there
is no longer need to have global fail/success counters (and there
is no need to save/get the diff before/after the test).

Introduce CHECK_FAIL macro (suggested by Andrii) and covert existing tests
to it. CHECK_FAIL uses new test__fail() to record the failure.

Cc: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

1 files changed, 0 insertions, 5 deletions

diff --git a/tools/testing/selftests/bpf/prog_tests/task_fd_query_tp.c b/tools/testing/selftests/bpf/prog_tests/task_fd_query_tp.c
index f9b70e81682b..3f131b8fe328 100644
--- a/tools/testing/selftests/bpf/prog_tests/task_fd_query_tp.c
+++ b/tools/testing/selftests/bpf/prog_tests/task_fd_query_tp.c
@@ -62,14 +62,9 @@ static void test_task_fd_query_tp_core(const char *probe_name,
 		  fd_type, buf))
 		goto close_pmu;
 
-	close(pmu_fd);
-	goto close_prog_noerr;
-
 close_pmu:
 	close(pmu_fd);
 close_prog:
-	error_cnt++;
-close_prog_noerr:
 	bpf_object__close(obj);
 }