[PATCH bpf-next 0/3] BPF selftests misc fixes

From: Geliang Tang tanggeliang@kylinos.cn

Resend patch 1 out of "skip ENOTSUPP BPF selftests" set as Eduard suggested. Together with two other cleanups.

Geliang Tang (3): selftests/bpf: Null checks for links in bpf_tcp_ca selftests/bpf: Check ASSERT_OK(err) in dummy_st_ops selftests/bpf: Close obj in error paths in xdp_adjust_tail

.../selftests/bpf/prog_tests/bpf_tcp_ca.c | 21 +++++++++++++------ .../selftests/bpf/prog_tests/dummy_st_ops.c | 8 +++++-- .../bpf/prog_tests/xdp_adjust_tail.c | 2 +- 3 files changed, 22 insertions(+), 9 deletions(-)