bpf: Remove !func_info and !line_info check from test_btf and bpftool

kernel can provide the func_info and line_info even
it fails the btf_dump_raw_ok() test because they don't contain
kernel address.  This patch removes the corresponding '== 0'
test.

Signed-off-by: Martin KaFai Lau <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
This commit is contained in:
Martin KaFai Lau 2018-12-12 10:18:22 -08:00 • committed by Daniel Borkmann
commit 177e77169b
3 changed files with 1 additions and 19 deletions

View file

@ -3948,12 +3948,6 @@ static int test_get_finfo(const struct prog_info_raw_test *test,
goto done;
}
if (CHECK(!info.func_info,
"info.func_info == 0. kernel.kptr_restrict is set?")) {
err = -1;
goto done;
}
finfo = func_info;
for (i = 0; i < test->func_info_cnt; i++) {
if (CHECK(finfo->type_id != test->func_info[i][1],
@ -4077,7 +4071,6 @@ static int test_get_linfo(const struct prog_info_raw_test *test,
* Other fields are not the concern of this test.
*/
if (CHECK(err == -1 ||
!info.line_info ||
info.nr_line_info != cnt ||
(jited_cnt && !info.jited_line_info) ||
info.nr_jited_line_info != jited_cnt ||