CHECK: multiple assignments should be avoided
#109: FILE: net/sched/sch_api.c:1627:
+	leaf_q = q = p = NULL;

WARNING: line length of 95 exceeds 80 columns
#126: FILE: net/sched/sch_api.c:1678:
+					NL_SET_ERR_MSG(extack, "Invalid Parent for operation");

total: 0 errors, 1 warnings, 1 checks, 34 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 e457567c6b49 ("net: sched: Disallow replacing of child qdisc from one parent to another") 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, 1 warnings, 1 checks, 34 lines checked