WARNING: line length of 86 exceeds 80 columns
#50: FILE: drivers/net/can/can327.c:635:
+			scnprintf(&local_txbuf[off], sizeof(local_txbuf) - off, "\r");

total: 0 errors, 1 warnings, 0 checks, 21 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 c432b56c8834 ("can: can327: fix snprintf() limit in can327_handle_prompt()") 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, 21 lines checked