CHECK: braces {} should be used on all arms of this statement
#34: FILE: drivers/virtio/virtio.c:130:
+	if (!dev->config_core_enabled || dev->config_driver_disabled)
[...]
-	else if (drv && drv->config_changed)
[...]

total: 0 errors, 0 warnings, 1 checks, 84 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 983805c02ee6 ("virtio: allow driver to disable the configure change notification") 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, 0 warnings, 1 checks, 84 lines checked