WARNING: line length of 81 exceeds 80 columns
#91: FILE: net/ipv6/route.c:5174:
+			NL_SET_ERR_MSG(extack, "Userspace can not set RTF_PCPU");

WARNING: line length of 82 exceeds 80 columns
#97: FILE: net/ipv6/route.c:5180:
+			NL_SET_ERR_MSG(extack, "Userspace can not set RTF_CACHE");

WARNING: line length of 95 exceeds 80 columns
#118: FILE: net/ipv6/route.c:5201:
+			NL_SET_ERR_MSG(extack, "Nexthops can not be used with source routing");

total: 0 errors, 3 warnings, 0 checks, 97 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 addfc0e00f62 ("ipv6: Move some validation from ip6_route_info_create() to rtm_to_fib6_config().") 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, 3 warnings, 0 checks, 97 lines checked