WARNING: line length of 81 exceeds 80 columns #55: FILE: net/core/rtnetlink.c:3910: + err = rtnl_nla_parse_ifinfomsg(tb, data[ops->peer_type], extack); WARNING: line length of 81 exceeds 80 columns #87: FILE: net/core/rtnetlink.c:4071: + peer_net = rtnl_get_peer_net(skb, ops, tb, data, extack); total: 0 errors, 2 warnings, 0 checks, 62 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 232fe229934c ("rtnetlink: add missing netlink_ns_capable() check for peer netns") 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, 2 warnings, 0 checks, 62 lines checked