WARNING: line length of 86 exceeds 80 columns
#123: FILE: net/ipv4/tcp_output.c:4228:
+		if (time_before_eq(icsk_delack_timeout(icsk), jiffies + (ato >> 2))) {

total: 0 errors, 1 warnings, 0 checks, 113 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 4af3130cafa2 ("tcp/dccp: remove icsk->icsk_ack.timeout") 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, 1 warnings, 0 checks, 113 lines checked