WARNING: line length of 88 exceeds 80 columns #45: FILE: tools/testing/selftests/bpf/test_xsk.c:506: +static int pkt_stream_replace_ifobject(struct ifobject *ifobj, u32 nb_pkts, u32 pkt_len) CHECK: Alignment should match open parenthesis #71: FILE: tools/testing/selftests/bpf/test_xsk.c:528: +static int __pkt_stream_replace_half(struct ifobject *ifobj, u32 pkt_len, int offset) WARNING: line length of 83 exceeds 80 columns #89: FILE: tools/testing/selftests/bpf/test_xsk.c:545: +static int pkt_stream_replace_half(struct test_spec *test, u32 pkt_len, int offset) WARNING: line length of 92 exceeds 80 columns #161: FILE: tools/testing/selftests/bpf/test_xsk.c:704: +static int pkt_stream_generate_custom(struct test_spec *test, struct pkt *pkts, u32 nb_pkts) WARNING: line length of 100 exceeds 80 columns #207: FILE: tools/testing/selftests/bpf/test_xsk.c:2003: + if (pkt_stream_replace(test, DEFAULT_UMEM_BUFFERS + DEFAULT_UMEM_BUFFERS / 2, MIN_PKT_SIZE)) WARNING: line length of 100 exceeds 80 columns #217: FILE: tools/testing/selftests/bpf/test_xsk.c:2015: + if (pkt_stream_replace(test, DEFAULT_UMEM_BUFFERS + DEFAULT_UMEM_BUFFERS / 2, MIN_PKT_SIZE)) WARNING: line length of 87 exceeds 80 columns #366: FILE: tools/testing/selftests/bpf/test_xsk.c:2499: + ret = pkt_stream_replace_ifobject(test->ifobj_tx, DEFAULT_BATCH_SIZE, pkt_len); WARNING: line length of 95 exceeds 80 columns #370: FILE: tools/testing/selftests/bpf/test_xsk.c:2503: + ret = pkt_stream_replace_ifobject(test->ifobj_rx, DEFAULT_BATCH_SIZE, pkt_len + value); WARNING: line length of 86 exceeds 80 columns #412: FILE: tools/testing/selftests/bpf/xskxceiver.c:110: +static void __exit_with_error(int error, const char *file, const char *func, int line) WARNING: line length of 81 exceeds 80 columns #414: FILE: tools/testing/selftests/bpf/xskxceiver.c:112: + ksft_test_result_fail("[%s:%s:%i]: ERROR: %d/\"%s\"\n", file, func, line, WARNING: line length of 85 exceeds 80 columns #419: FILE: tools/testing/selftests/bpf/xskxceiver.c:117: +#define exit_with_error(error) __exit_with_error(error, __FILE__, __func__, __LINE__) total: 0 errors, 10 warnings, 1 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 6e29846a0795 ("selftests/bpf: test_xsk: Don't exit immediately on allocation failures") 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, 10 warnings, 1 checks, 361 lines checked