WARNING: line length of 93 exceeds 80 columns
#328: FILE: net/ipv4/tcp.c:5120:
+	CACHELINE_ASSERT_GROUP_MEMBER(struct tcp_sock, tcp_sock_write_tx, accecn_opt_tstamp);

WARNING: line length of 93 exceeds 80 columns
#403: FILE: net/ipv4/tcp_output.c:1159:
+	    (READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_ecn_option) >= TCP_ACCECN_OPTION_FULL ||

total: 0 errors, 2 warnings, 0 checks, 243 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 f89120ffd079 ("tcp: accecn: AccECN option send control") 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, 2 warnings, 0 checks, 243 lines checked