WARNING: line length of 98 exceeds 80 columns
#47: FILE: tools/testing/selftests/net/af_unix/msg_oob.c:236:
+				expected_errno ? strerror(expected_errno) : (char *)expected_buf);

CHECK: Alignment should match open parenthesis
#47: FILE: tools/testing/selftests/net/af_unix/msg_oob.c:236:
+		TH_LOG("Expected:%s",
+				expected_errno ? strerror(expected_errno) : (char *)expected_buf);

WARNING: line length of 87 exceeds 80 columns
#56: FILE: tools/testing/selftests/net/af_unix/msg_oob.c:260:
+			TH_LOG("Expected:%s", expected_errno ? strerror(expected_errno)

total: 0 errors, 2 warnings, 1 checks, 18 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 279c5ab09eef ("selftest: af_unix: Fix kselftest compilation warnings") 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, 2 warnings, 1 checks, 18 lines checked