WARNING: line length of 93 exceeds 80 columns #57: FILE: net/core/selftests.c:310: + * NET_SELFTEST_LOOPBACK_SPEED - Define a selftest which enables loopback with a fixed speed. total: 0 errors, 1 warnings, 0 checks, 111 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 f5b31014ecd6 ("net: selftests: Add selftests sets with fixed speed") 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, 1 warnings, 0 checks, 111 lines checked