WARNING: line length of 83 exceeds 80 columns #64: FILE: net/core/netdev-genl.c:185: + if (napi->index >= 0 && nla_put_u32(rsp, NETDEV_A_NAPI_INDEX, napi->index)) total: 0 errors, 1 warnings, 0 checks, 37 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 539c9c0175f9 ("netdev-genl: Export NAPI index") 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, 37 lines checked