WARNING: line length of 87 exceeds 80 columns
#42: FILE: net/sched/sch_netem.c:817:
+		NL_SET_ERR_MSG_ATTR(extack, attr, "invalid distribution table length");

WARNING: line length of 93 exceeds 80 columns
#49: FILE: net/sched/sch_netem.c:823:
+		NL_SET_ERR_MSG_ATTR(extack, attr, "allocation of distribution table failed");

WARNING: line length of 93 exceeds 80 columns
#70: FILE: net/sched/sch_netem.c:910:
+				NL_SET_ERR_MSG_ATTR(extack, attr, "incorrect gi model size");

WARNING: line length of 93 exceeds 80 columns
#79: FILE: net/sched/sch_netem.c:929:
+				NL_SET_ERR_MSG_ATTR(extack, attr, "incorrect ge model size");

WARNING: line length of 92 exceeds 80 columns
#88: FILE: net/sched/sch_netem.c:943:
+			NL_SET_ERR_MSG_ATTR_FMT(extack, attr, "unknown loss type %u", type);

WARNING: line length of 94 exceeds 80 columns
#114: FILE: net/sched/sch_netem.c:1021:
+static int netem_change(struct Qdisc *sch, struct nlattr *opt, struct netlink_ext_ack *extack)

WARNING: line length of 86 exceeds 80 columns
#123: FILE: net/sched/sch_netem.c:1033:
+	ret = parse_attr(tb, TCA_NETEM_MAX, opt, netem_policy, sizeof(*qopt), extack);

WARNING: line length of 84 exceeds 80 columns
#129: FILE: net/sched/sch_netem.c:1038:
+		ret = get_dist_table(&delay_dist, tb[TCA_NETEM_DELAY_DIST], extack);

WARNING: line length of 82 exceeds 80 columns
#136: FILE: net/sched/sch_netem.c:1044:
+		ret = get_dist_table(&slot_dist, tb[TCA_NETEM_SLOT_DIST], extack);

total: 0 errors, 9 warnings, 0 checks, 129 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 2148225041d7 ("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, 9 warnings, 0 checks, 129 lines checked