WARNING: line length of 92 exceeds 80 columns
#83: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:768:
+	skel->links.test_fentry = bpf_program__attach_tracing_multi(skel->progs.test_fentry,

CHECK: Alignment should match open parenthesis
#84: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:769:
+	skel->links.test_fentry = bpf_program__attach_tracing_multi(skel->progs.test_fentry,
+						NULL, &opts);

WARNING: line length of 90 exceeds 80 columns
#85: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:770:
+	if (!ASSERT_ERR_PTR(skel->links.test_fentry, "bpf_program__attach_tracing_multi"))

WARNING: line length of 90 exceeds 80 columns
#88: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:773:
+	skel->links.test_fexit = bpf_program__attach_tracing_multi(skel->progs.test_fexit,

CHECK: Alignment should match open parenthesis
#89: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:774:
+	skel->links.test_fexit = bpf_program__attach_tracing_multi(skel->progs.test_fexit,
+						NULL, &opts);

WARNING: line length of 89 exceeds 80 columns
#90: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:775:
+	if (!ASSERT_ERR_PTR(skel->links.test_fexit, "bpf_program__attach_tracing_multi"))

CHECK: Please don't use multiple blank lines
#101: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:786:
+
+

CHECK: multiple assignments should be avoided
#122: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:807:
+		skel = skels[i] = tracing_multi_rollback__open();

WARNING: line length of 83 exceeds 80 columns
#132: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:817:
+		skel->links.filler = bpf_program__attach_trace(skel->progs.filler);

WARNING: line length of 88 exceeds 80 columns
#133: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:818:
+		if (!ASSERT_OK_PTR(skels[i]->links.filler, "bpf_program__attach_trace"))

WARNING: line length of 92 exceeds 80 columns
#185: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:870:
+	skel->links.test_fentry = bpf_program__attach_tracing_multi(skel->progs.test_fentry,

CHECK: Alignment should match open parenthesis
#186: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:871:
+	skel->links.test_fentry = bpf_program__attach_tracing_multi(skel->progs.test_fentry,
+						NULL, &opts);

WARNING: line length of 90 exceeds 80 columns
#187: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:872:
+	if (!ASSERT_ERR_PTR(skel->links.test_fentry, "bpf_program__attach_tracing_multi"))

WARNING: line length of 90 exceeds 80 columns
#190: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:875:
+	skel->links.test_fexit = bpf_program__attach_tracing_multi(skel->progs.test_fexit,

CHECK: Alignment should match open parenthesis
#191: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:876:
+	skel->links.test_fexit = bpf_program__attach_tracing_multi(skel->progs.test_fexit,
+						NULL, &opts);

WARNING: line length of 89 exceeds 80 columns
#192: FILE: tools/testing/selftests/bpf/prog_tests/tracing_multi.c:877:
+	if (!ASSERT_ERR_PTR(skel->links.test_fexit, "bpf_program__attach_tracing_multi"))

total: 0 errors, 10 warnings, 6 checks, 213 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 535ec87b86da ("selftests/bpf: Add tracing multi rollback tests") 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, 6 checks, 213 lines checked