WARNING: line length of 92 exceeds 80 columns
#47: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:510:
+	skel->links.test_fentry = bpf_program__attach_tracing_multi(skel->progs.test_fentry,

CHECK: Alignment should match open parenthesis
#48: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:511:
+	skel->links.test_fentry = bpf_program__attach_tracing_multi(skel->progs.test_fentry,
+						NULL, NULL);

WARNING: line length of 85 exceeds 80 columns
#49: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:512:
+	if (!ASSERT_EQ(libbpf_get_error(skel->links.test_fentry), -EINVAL, "fail_1"))

CHECK: Alignment should match open parenthesis
#54: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:517:
+	LIBBPF_OPTS_RESET(opts,
+		.ids = ids,

WARNING: line length of 92 exceeds 80 columns
#58: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:521:
+	skel->links.test_fentry = bpf_program__attach_tracing_multi(skel->progs.test_fentry,

CHECK: Alignment should match open parenthesis
#59: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:522:
+	skel->links.test_fentry = bpf_program__attach_tracing_multi(skel->progs.test_fentry,
+						"bpf_fentry_test*", &opts);

WARNING: line length of 85 exceeds 80 columns
#60: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:523:
+	if (!ASSERT_EQ(libbpf_get_error(skel->links.test_fentry), -EINVAL, "fail_2"))

CHECK: Alignment should match open parenthesis
#65: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:528:
+	LIBBPF_OPTS_RESET(opts,
+		.ids = NULL,

WARNING: line length of 92 exceeds 80 columns
#70: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:533:
+	skel->links.test_fentry = bpf_program__attach_tracing_multi(skel->progs.test_fentry,

CHECK: Alignment should match open parenthesis
#71: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:534:
+	skel->links.test_fentry = bpf_program__attach_tracing_multi(skel->progs.test_fentry,
+						"bpf_fentry_test*", &opts);

WARNING: line length of 85 exceeds 80 columns
#72: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:535:
+	if (!ASSERT_EQ(libbpf_get_error(skel->links.test_fentry), -EINVAL, "fail_3"))

WARNING: line length of 92 exceeds 80 columns
#76: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:539:
+	skel->links.test_fentry = bpf_program__attach_tracing_multi(skel->progs.test_fentry,

WARNING: line length of 84 exceeds 80 columns
#77: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:540:
+						"bpf_not_really_a_function*", NULL);

CHECK: Alignment should match open parenthesis
#77: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:540:
+	skel->links.test_fentry = bpf_program__attach_tracing_multi(skel->progs.test_fentry,
+						"bpf_not_really_a_function*", NULL);

WARNING: line length of 85 exceeds 80 columns
#78: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:541:
+	if (!ASSERT_EQ(libbpf_get_error(skel->links.test_fentry), -EINVAL, "fail_4"))

CHECK: Alignment should match open parenthesis
#83: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:546:
+	LIBBPF_OPTS_RESET(opts,
+		.ids = ids,

WARNING: line length of 92 exceeds 80 columns
#87: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:550:
+	skel->links.test_fentry = bpf_program__attach_tracing_multi(skel->progs.test_fentry,

CHECK: Alignment should match open parenthesis
#88: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:551:
+	skel->links.test_fentry = bpf_program__attach_tracing_multi(skel->progs.test_fentry,
+						NULL, &opts);

WARNING: line length of 84 exceeds 80 columns
#89: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:552:
+	if (!ASSERT_EQ(libbpf_get_error(skel->links.test_fentry), -E2BIG, "fail_5"))

CHECK: Alignment should match open parenthesis
#98: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:561:
+	LIBBPF_OPTS_RESET(opts,
+		.ids = ids2,

WARNING: line length of 96 exceeds 80 columns
#102: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:565:
+	skel->links.test_fentry_s = bpf_program__attach_tracing_multi(skel->progs.test_fentry_s,

CHECK: Alignment should match open parenthesis
#103: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:566:
+	skel->links.test_fentry_s = bpf_program__attach_tracing_multi(skel->progs.test_fentry_s,
+						NULL, &opts);

WARNING: line length of 87 exceeds 80 columns
#104: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:567:
+	if (!ASSERT_EQ(libbpf_get_error(skel->links.test_fentry_s), -EINVAL, "fail_6"))

CHECK: Alignment should match open parenthesis
#112: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:575:
+	LIBBPF_OPTS_RESET(opts,
+		.ids = ids,

WARNING: line length of 92 exceeds 80 columns
#116: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:579:
+	skel->links.test_fentry = bpf_program__attach_tracing_multi(skel->progs.test_fentry,

CHECK: Alignment should match open parenthesis
#117: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:580:
+	skel->links.test_fentry = bpf_program__attach_tracing_multi(skel->progs.test_fentry,
+						NULL, &opts);

total: 0 errors, 14 warnings, 12 checks, 130 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 0f585734d948 ("selftests/bpf: Add tracing multi attach fails test") 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, 14 warnings, 12 checks, 130 lines checked