WARNING: line length of 87 exceeds 80 columns
#55: FILE: drivers/net/ppp/ppp_generic.c:128:
+	struct ppp_xmit_recursion __percpu *xmit_recursion; /* xmit recursion detect */

total: 0 errors, 1 warnings, 0 checks, 81 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 5958ecc112c6 ("ppp: Replace per-CPU recursion counter with lock-owner field") 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, 81 lines checked