WARNING: line length of 97 exceeds 80 columns
#43: FILE: include/linux/ipv6.h:128:
+static inline unsigned int ipv6_payload_len(const struct sk_buff *skb, const struct ipv6hdr *ip6)

WARNING: line length of 81 exceeds 80 columns
#48: FILE: include/linux/ipv6.h:133:
+	       len : skb->len - skb_network_offset(skb) - sizeof(struct ipv6hdr);

total: 0 errors, 2 warnings, 0 checks, 142 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 e16015ec7add ("net/ipv6: Introduce payload_len helpers") 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, 2 warnings, 0 checks, 142 lines checked