WARNING: line length of 85 exceeds 80 columns
#28: FILE: tools/testing/selftests/bpf/network_helpers.c:273:
+int connect_to_addr(int type, const struct sockaddr_storage *addr, socklen_t addrlen,

WARNING: line length of 81 exceeds 80 columns
#60: FILE: tools/testing/selftests/bpf/network_helpers.h:59:
+int connect_to_addr(int type, const struct sockaddr_storage *addr, socklen_t len,

WARNING: line length of 93 exceeds 80 columns
#74: FILE: tools/testing/selftests/bpf/prog_tests/sock_addr.c:331:
+	client = connect_to_addr(test->socket_type, &expected_addr, expected_addr_len, NULL);

total: 0 errors, 3 warnings, 0 checks, 60 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 b6e96df4413b ("selftests/bpf: Update arguments of connect_to_addr") 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, 0 checks, 60 lines checked