WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#57: 
new file mode 100644

WARNING: Missing a blank line after declarations
#270: FILE: net/sched/sch_dualpi2.c:209:
+	u64 memlim = mul_u32_u32(limit, 2 * psched_mtu(qdisc_dev(sch)));
+	if (upper_32_bits(memlim))

WARNING: line length of 94 exceeds 80 columns
#480: FILE: net/sched/sch_dualpi2.c:419:
+	hrtimer_setup(&q->pi2_timer, dualpi2_timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS_PINNED);

total: 0 errors, 3 warnings, 0 checks, 589 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 e079437c0226 ("sched: Struct definition and parsing of dualpi2 qdisc") 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, 589 lines checked