WARNING: line length of 81 exceeds 80 columns
#78: FILE: net/ipv6/ip6mr.c:423:
+	WARN_ON_ONCE(!net_initialized(net) && !list_empty(&ip6mr_dev_kill_list));

total: 0 errors, 1 warnings, 0 checks, 54 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 ca33d7c0ea5c ("ip6mr: Remove RTNL in ip6mr_rules_init() and ip6mr_net_init().") 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, 1 warnings, 0 checks, 54 lines checked