WARNING: line length of 93 exceeds 80 columns
#89: FILE: tools/testing/selftests/bpf/network_helpers.c:175:
+		fds[nr_fds] = __start_server(type, (struct sockaddr *)&addr, addrlen, &opts);

total: 0 errors, 1 warnings, 0 checks, 84 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 443aed668135 ("selftests/bpf: Add post_socket_cb for network_helper_opts") 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, 1 warnings, 0 checks, 84 lines checked