WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#20: 
new file mode 100644

CHECK: Alignment should match open parenthesis
#37: FILE: tools/testing/selftests/bpf/prog_tests/cgroup_skb_direct_packet_access.c:13:
+	LIBBPF_OPTS(bpf_test_run_opts, topts,
+		.data_in = test_skb,

WARNING: line length of 83 exceeds 80 columns
#42: FILE: tools/testing/selftests/bpf/prog_tests/cgroup_skb_direct_packet_access.c:18:
+	if (!ASSERT_OK_PTR(skel, "cgroup_skb_direct_packet_access__open_and_load"))

WARNING: line length of 96 exceeds 80 columns
#45: FILE: tools/testing/selftests/bpf/prog_tests/cgroup_skb_direct_packet_access.c:21:
+	err = bpf_prog_test_run_opts(bpf_program__fd(skel->progs.direct_packet_access), &topts);

total: 0 errors, 3 warnings, 1 checks, 43 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 3d97a346bd6b ("selftests/bpf: add cgroup skb direct packet access test") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 3 warnings, 1 checks, 43 lines checked