WARNING: line length of 85 exceeds 80 columns
#92: FILE: drivers/net/ovpn/io.c:256:
+			/* let userspace know so that a new key must be negotiated */

total: 0 errors, 1 warnings, 0 checks, 130 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 571ae7817f4d ("ovpn: kill key and notify userspace in case of IV exhaustion") 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, 130 lines checked