WARNING: line length of 81 exceeds 80 columns
#52: FILE: net/ipv6/netfilter/ip6t_eui64.c:28:
+	if (!skb_mac_header_was_set(skb) || skb_mac_header_len(skb) < ETH_HLEN) {

WARNING: line length of 87 exceeds 80 columns
#156: FILE: net/netfilter/nf_log_syslog.c:803:
+		if (!skb_mac_header_was_set(skb) || skb_mac_header_len(skb) < ETH_HLEN)

total: 0 errors, 2 warnings, 0 checks, 110 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 f65da1f73e57 ("netfilter: require Ethernet MAC header before using eth_hdr()") 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, 110 lines checked