WARNING: line length of 85 exceeds 80 columns
#63: FILE: tools/testing/selftests/vsock/vmtest.sh:355:
+			if ss --listening --tcp --numeric | grep -q ":${port} "; then

WARNING: line length of 87 exceeds 80 columns
#68: FILE: tools/testing/selftests/vsock/vmtest.sh:360:
+			if ss --listening --vsock --numeric | grep -q ":${port} "; then

WARNING: line length of 95 exceeds 80 columns
#107: FILE: tools/testing/selftests/vsock/vmtest.sh:396:
+		wait_for_listener "${port}" "${WAIT_PERIOD}" "${WAIT_PERIOD_MAX}" "${protocol}"

WARNING: line length of 95 exceeds 80 columns
#112: FILE: tools/testing/selftests/vsock/vmtest.sh:400:
+			wait_for_listener ${port} ${WAIT_PERIOD} ${WAIT_PERIOD_MAX} ${protocol}

total: 0 errors, 4 warnings, 0 checks, 95 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 3a773de8cd64 ("selftests/vsock: use ss to wait for listeners instead of /proc/net") 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, 95 lines checked