WARNING: line length of 88 exceeds 80 columns
#49: FILE: tools/testing/selftests/bpf/veristat.c:1424:
+		if (sscanf(name, "%[a-zA-Z0-9_][%[a-zA-Z0-9]] %n", var, idx, &n) == 2 &&

WARNING: line length of 95 exceeds 80 columns
#76: FILE: tools/testing/selftests/bpf/veristat.c:1462:
+	if (sscanf(expr, "%[][a-zA-Z0-9_.] = %s %n", var, val, &n) != 2 || n != strlen(expr)) {

WARNING: line length of 85 exceeds 80 columns
#84: FILE: tools/testing/selftests/bpf/veristat.c:1555:
+static int find_enum_value(const struct btf *btf, const char *name, long long *value)

WARNING: line length of 85 exceeds 80 columns
#120: FILE: tools/testing/selftests/bpf/veristat.c:1591:
+	if (!btf_is_int(type) && !btf_is_any_enum(type) && !btf_is_composite(type)) {

WARNING: line length of 82 exceeds 80 columns
#132: FILE: tools/testing/selftests/bpf/veristat.c:1603:
+			fprintf(stderr, "Can't resolve %s enum as an array index",

WARNING: line length of 84 exceeds 80 columns
#138: FILE: tools/testing/selftests/bpf/veristat.c:1609:
+		fprintf(stderr, "Array index is expected for %s\n", var_atom->name);

WARNING: line length of 90 exceeds 80 columns
#143: FILE: tools/testing/selftests/bpf/veristat.c:1614:
+		fprintf(stderr, "Preset index %lld is invalid or out of bounds [0, %u]\n",

WARNING: line length of 82 exceeds 80 columns
#182: FILE: tools/testing/selftests/bpf/veristat.c:1653:
+			fprintf(stderr, "Bitfield presets are not supported %s\n",

WARNING: line length of 95 exceeds 80 columns
#203: FILE: tools/testing/selftests/bpf/veristat.c:1661:
+		if (name[0] == '\0' && btf_is_composite(member_type)) { /* anon struct/union */

WARNING: line length of 87 exceeds 80 columns
#214: FILE: tools/testing/selftests/bpf/veristat.c:1671:
+			err = adjust_array_secinfo(btf, member_type, var_atom, &sinfo);

WARNING: line length of 94 exceeds 80 columns
#223: FILE: tools/testing/selftests/bpf/veristat.c:1680:
+				fprintf(stderr, "Array index is not expected for %s\n", name);

WARNING: line length of 85 exceeds 80 columns
#243: FILE: tools/testing/selftests/bpf/veristat.c:1702:
+		err = adjust_array_secinfo(btf, base_type, &preset->atoms[0], sinfo);

WARNING: line length of 95 exceeds 80 columns
#248: FILE: tools/testing/selftests/bpf/veristat.c:1707:
+		fprintf(stderr, "Array index is not expected for %s\n", preset->atoms[0].name);

total: 0 errors, 13 warnings, 0 checks, 241 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 06b86c542c06 ("selftests/bpf: support array presets in veristat") 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, 13 warnings, 0 checks, 241 lines checked