WARNING: line length of 91 exceeds 80 columns #56: FILE: kernel/bpf/helpers.c:1837: + return bpf_skb_meta_store_bytes(dst->data, dst->offset + offset, src, len); total: 0 errors, 1 warnings, 0 checks, 46 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 6ffa52a07aa5 ("bpf: Enable write access to skb metadata with bpf_dynptr_write") 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, 1 warnings, 0 checks, 46 lines checked