WARNING: line length of 91 exceeds 80 columns
#122: FILE: tools/testing/selftests/bpf/test_progs.c:240:
+	fprintf(env._stdout, "#%-*d %s:", TEST_NUM_WIDTH, test->test_num, test->test_name);

WARNING: line length of 84 exceeds 80 columns
#134: FILE: tools/testing/selftests/bpf/test_progs.c:248:
+		fprintf(env._stdout, "OK (SKIP: %d/%d)", skipped_cnt, subtests_cnt);

WARNING: line length of 83 exceeds 80 columns
#201: FILE: tools/testing/selftests/bpf/test_progs.c:1355:
+			fprintf(env->_stderr, "Failed to create new JSON stream.");

WARNING: line length of 112 exceeds 80 columns
#221: FILE: tools/testing/selftests/bpf/test_progs.c:1713:
+			fprintf(env._stderr, "WARNING! Selftests relying on bpf_testmod.ko will be skipped.\n");

total: 0 errors, 4 warnings, 0 checks, 205 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 59ef90be175f ("selftests/bpf: Fix using stdout, stderr as struct field names") 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, 4 warnings, 0 checks, 205 lines checked