CHECK: Macro argument 'code' may be better as '(code)' to avoid precedence issues #70: FILE: kernel/bpf/liveness.c:452: + #define _J(code, ...) \ + [BPF_JMP | code] = __VA_ARGS__, \ + [BPF_JMP32 | code] = __VA_ARGS__ WARNING: line length of 83 exceeds 80 columns #94: FILE: kernel/bpf/liveness.c:476: + opcode_info = &opcode_info_tbl[BPF_CLASS(insn->code) | BPF_OP(insn->code)]; total: 0 errors, 1 warnings, 1 checks, 154 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 a1f6753d3e7f ("bpf: table based bpf_insn_successors()") 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, 1 checks, 154 lines checked