WARNING: line length of 88 exceeds 80 columns
#63: FILE: net/sched/sch_netem.c:970:
+			NL_SET_ERR_MSG_FMT(extack, "netem: unknown loss type %u", type);

WARNING: line length of 84 exceeds 80 columns
#79: FILE: net/sched/sch_netem.c:999:
+		NL_SET_ERR_MSG_FMT(extack, "netem: invalid attributes len %u < %zu",

WARNING: line length of 94 exceeds 80 columns
#90: FILE: net/sched/sch_netem.c:1049:
+static int netem_change(struct Qdisc *sch, struct nlattr *opt, struct netlink_ext_ack *extack)

WARNING: line length of 86 exceeds 80 columns
#99: FILE: net/sched/sch_netem.c:1061:
+	ret = parse_attr(tb, TCA_NETEM_MAX, opt, netem_policy, sizeof(*qopt), extack);

total: 0 errors, 4 warnings, 0 checks, 84 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 0e658a6cb0bc ("net/sched: netem: replace pr_info with netlink extack error messages") 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, 4 warnings, 0 checks, 84 lines checked