232 	struct bpf_link *fentry_link = NULL, *fexit_link = NULL;  in test_tailcall_count()  local
296 		fentry_link = bpf_program__attach_trace(prog);  in test_tailcall_count()
297 		if (!ASSERT_OK_PTR(fentry_link, "attach_trace"))  in test_tailcall_count()
385 	bpf_link__destroy(fentry_link);  in test_tailcall_count()
1018 	struct bpf_link *fentry_link = NULL;  in test_tailcall_bpf2bpf_fentry_entry()  local
1072 	fentry_link = bpf_program__attach_trace(prog);  in test_tailcall_bpf2bpf_fentry_entry()
1073 	if (!ASSERT_OK_PTR(fentry_link, "attach_trace"))  in test_tailcall_bpf2bpf_fentry_entry()
1110 	bpf_link__destroy(fentry_link);  in test_tailcall_bpf2bpf_fentry_entry()
1200 	struct bpf_link *fentry_link = NULL, *fexit_link = NULL;  in test_tailcall_hierarchy_count()  local
1245 		fentry_link = bpf_program__attach_trace(fentry_prog);  in test_tailcall_hierarchy_count()
1246 		if (!ASSERT_OK_PTR(fentry_link, "attach_trace"))  in test_tailcall_hierarchy_count()
1310 		fentry_link = bpf_program__attach_trace(prog);  in test_tailcall_hierarchy_count()
1311 		if (!ASSERT_OK_PTR(fentry_link, "attach_trace"))  in test_tailcall_hierarchy_count()
1415 	bpf_link__destroy(fentry_link);  in test_tailcall_hierarchy_count()