WARNING: line length of 82 exceeds 80 columns
#209: FILE: tools/testing/selftests/net/tcp_ao/lib/aolib.h:694:
+	__test_sock_checkpoint_opt(sk, state, test_tcp_repair_window_exact_size(),

WARNING: line length of 83 exceeds 80 columns
#217: FILE: tools/testing/selftests/net/tcp_ao/lib/aolib.h:702:
+	__test_sock_checkpoint_opt(sk, state, test_tcp_repair_window_legacy_size(),

WARNING: line length of 83 exceeds 80 columns
#393: FILE: tools/testing/selftests/net/tcp_ao/self-connect.c:209:
+	tcp_self_connect("self-connect(same keyids)", port++, false, false, false);

WARNING: line length of 87 exceeds 80 columns
#400: FILE: tools/testing/selftests/net/tcp_ao/self-connect.c:214:
+	tcp_self_connect("self-connect(different keyids)", port++, true, false, false);

total: 0 errors, 4 warnings, 0 checks, 361 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 e8746f92f81b ("selftests: tcp_ao: cover legacy and extended TCP_REPAIR_WINDOW layouts") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES 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, 4 warnings, 0 checks, 361 lines checked