WARNING: line length of 83 exceeds 80 columns
#186: FILE: drivers/net/netdevsim/netdev.c:667:
+		netif_napi_add_config_locked(dev, &qmem->rq->napi, nsim_poll, idx);

WARNING: line length of 83 exceeds 80 columns
#219: FILE: drivers/net/netdevsim/netdev.c:709:
+		netif_napi_add_config_locked(dev, &qmem->rq->napi, nsim_poll, idx);

WARNING: line length of 83 exceeds 80 columns
#223: FILE: drivers/net/netdevsim/netdev.c:711:
+		netif_napi_add_config_locked(dev, &qmem->rq->napi, nsim_poll, idx);

total: 0 errors, 3 warnings, 0 checks, 213 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 c21c16dc6253 ("net: hold netdev instance lock during queue operations") 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, 3 warnings, 0 checks, 213 lines checked