WARNING: line length of 93 exceeds 80 columns
#123: FILE: net/ipv4/inet_diag.c:300:
+			jiffies_delta_to_msecs(icsk->icsk_keepalive_timer.expires - jiffies);

total: 0 errors, 1 warnings, 0 checks, 178 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 a3ac545ea5a4 ("tcp: introduce icsk->icsk_keepalive_timer") 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, 178 lines checked