WARNING: line length of 81 exceeds 80 columns
#36: FILE: tools/testing/selftests/net/forwarding/lib.sh:778:
+	output=$($TEAMD -t $if_name -d -c '{"runner": {"name": "'$mode'"}}' 2>&1)

total: 0 errors, 1 warnings, 0 checks, 22 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 e78a1dda6328 ("selftests: forwarding: lib: skip test if team driver is not supported") 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, 1 warnings, 0 checks, 22 lines checked