WARNING: line length of 84 exceeds 80 columns #57: FILE: drivers/net/ethernet/wangxun/txgbe/txgbe_main.c:456: +static int txgbe_set_features(struct net_device *netdev, netdev_features_t features) total: 0 errors, 1 warnings, 0 checks, 70 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 486710139b41 ("net: txgbe: fix to control VLAN strip") 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, 70 lines checked