WARNING: line length of 83 exceeds 80 columns
#69: FILE: net/ipv4/devinet.c:564:
+	queue_delayed_work(system_power_efficient_wq, &net->ipv4.addr_chk_work, 0);

WARNING: line length of 82 exceeds 80 columns
#80: FILE: net/ipv4/devinet.c:713:
+	net = container_of(to_delayed_work(work), struct net, ipv4.addr_chk_work);

total: 0 errors, 2 warnings, 0 checks, 108 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 cb6e9ac62ae1 ("ipv4: Namespacify IPv4 address GC.") 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, 108 lines checked