WARNING: line length of 84 exceeds 80 columns
#36: FILE: net/ipv6/ip6_gre.c:1573:
+static void __net_exit ip6gre_exit_rtnl_net(struct net *net, struct list_head *head)

WARNING: line length of 81 exceeds 80 columns
#55: FILE: net/ipv6/ip6_gre.c:1597:
+					unregister_netdevice_queue(t->dev, head);

WARNING: line length of 85 exceeds 80 columns
#91: FILE: net/ipv6/ip6_tunnel.c:2213:
+static void __net_exit ip6_tnl_exit_rtnl_net(struct net *net, struct list_head *list)

WARNING: line length of 82 exceeds 80 columns
#158: FILE: net/ipv6/ip6_vti.c:1115:
+static void __net_exit vti6_exit_rtnl_net(struct net *net, struct list_head *list)

WARNING: line length of 81 exceeds 80 columns
#214: FILE: net/ipv6/sit.c:1807:
+static void __net_exit sit_exit_rtnl_net(struct net *net, struct list_head *head)

WARNING: line length of 81 exceeds 80 columns
#232: FILE: net/ipv6/sit.c:1828:
+					unregister_netdevice_queue(t->dev, head);

total: 0 errors, 6 warnings, 0 checks, 205 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 5c5f41b873a8 ("ipv6: Convert tunnel devices' ->exit_batch_rtnl() to ->exit_rtnl().") 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, 6 warnings, 0 checks, 205 lines checked