WARNING: line length of 83 exceeds 80 columns
#89: FILE: net/sched/sch_cake.c:1868:
+		WRITE_ONCE(b->backlogs[idx], b->backlogs[idx] + len - ack_pkt_len);

WARNING: line length of 85 exceeds 80 columns
#98: FILE: net/sched/sch_cake.c:1980:
+		WRITE_ONCE(b->backlogs[q->cur_flow], b->backlogs[q->cur_flow] - len);

total: 0 errors, 2 warnings, 0 checks, 95 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 8cb6a33ca93a ("net/sched: sch_cake: annotate data-races in cake_dump_class_stats (I)") 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, 95 lines checked