WARNING: line length of 85 exceeds 80 columns
#119: FILE: net/ipv6/route.c:5851:
+	pmetrics = dst ? dst_metrics_ptr(dst) : READ_ONCE(rt->fib6_metrics)->metrics;

total: 0 errors, 1 warnings, 0 checks, 73 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 492e742d32ca ("ipv6: add READ_ONCE() annotations to fib6_metrics reader paths") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES 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, 73 lines checked