WARNING: line length of 97 exceeds 80 columns
#71: FILE: net/core/dev.c:6374:
+			napi->defer_hard_irqs_count = READ_ONCE(napi->dev->napi_defer_hard_irqs);

WARNING: line length of 82 exceeds 80 columns
#73: FILE: net/core/dev.c:6376:
+				timeout = READ_ONCE(napi->dev->gro_flush_timeout);

total: 0 errors, 2 warnings, 0 checks, 43 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 6a64fac89e24 ("net: Suspend softirq when prefer_busy_poll is set") 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, 2 warnings, 0 checks, 43 lines checked