WARNING: line length of 86 exceeds 80 columns #46: FILE: drivers/net/can/usb/gs_usb.c:579: +gs_usb_get_minimum_rx_length(const struct gs_can *dev, const struct gs_host_frame *hf, total: 0 errors, 1 warnings, 0 checks, 100 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 0cfcca64cd99 ("can: gs_usb: gs_usb_receive_bulk_callback(): check actual_length before accessing data") 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, 100 lines checked