WARNING: line length of 92 exceeds 80 columns
#125: FILE: net/ipv6/exthdrs.c:1170:
+static u8 ipv6_push_exthdr(struct sk_buff *skb, u8 proto, u8 type, struct ipv6_opt_hdr *opt)

WARNING: line length of 89 exceeds 80 columns
#152: FILE: net/ipv6/exthdrs.c:1190:
+			proto = ipv6_push_exthdr(skb, proto, NEXTHDR_DEST, opt->dst0opt);

WARNING: line length of 81 exceeds 80 columns
#161: FILE: net/ipv6/exthdrs.c:1197:
+u8 ipv6_push_frag_opts(struct sk_buff *skb, struct ipv6_txoptions *opt, u8 proto)

WARNING: line length of 81 exceeds 80 columns
#165: FILE: net/ipv6/exthdrs.c:1200:
+		proto = ipv6_push_exthdr(skb, proto, NEXTHDR_DEST, opt->dst1opt);

total: 0 errors, 4 warnings, 0 checks, 166 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 45153a305979 ("ipv6: pass proto by value to ipv6_push_nfrag_opts() and ipv6_push_frag_opts()") 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, 4 warnings, 0 checks, 166 lines checked