WARNING: line length of 87 exceeds 80 columns
#50: FILE: tools/lib/bpf/btf.c:453:
+	type_size = sizeof(struct btf_type) + l[kind].info_sz + vlen * l[kind].elem_sz;

total: 0 errors, 1 warnings, 0 checks, 25 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 42567a185cb5 ("libbpf: Fix type size overflow in btf_type_size_unknown") 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, 1 warnings, 0 checks, 25 lines checked