WARNING: line length of 96 exceeds 80 columns
#58: FILE: net/netfilter/ipvs/ip_vs_xmit.c:240:
+				icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, htonl(mtu));

WARNING: line length of 92 exceeds 80 columns
#59: FILE: net/netfilter/ipvs/ip_vs_xmit.c:241:
+				IP_VS_DBG(1, "frag needed for %pI4\n", &ip_hdr(skb)->saddr);

total: 0 errors, 2 warnings, 0 checks, 16 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 6c51fda6547d ("ipvs: fix MTU check for GSO packets in tunnel mode") 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, 16 lines checked