WARNING: line length of 84 exceeds 80 columns
#283: FILE: include/net/tcp_ecn.h:587:
+	u32 ecn_beacon = READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_ecn_option_beacon);

WARNING: line length of 88 exceeds 80 columns
#289: FILE: include/net/tcp_ecn.h:593:
+	return tcp_stamp_us_delta(tp->tcp_mstamp, tp->accecn_opt_tstamp) * ecn_beacon >=

WARNING: line length of 93 exceeds 80 columns
#331: FILE: net/ipv4/tcp.c:5123:
+	CACHELINE_ASSERT_GROUP_MEMBER(struct tcp_sock, tcp_sock_write_tx, accecn_opt_tstamp);

WARNING: line length of 82 exceeds 80 columns
#410: FILE: net/ipv4/tcp_output.c:1157:
+		int ecn_opt = READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_ecn_option);

WARNING: line length of 82 exceeds 80 columns
#413: FILE: net/ipv4/tcp_output.c:1160:
+		    (ecn_opt >= TCP_ACCECN_OPTION_FULL || tp->accecn_opt_demand ||

WARNING: line length of 84 exceeds 80 columns
#417: FILE: net/ipv4/tcp_output.c:1164:
+						       MAX_TCP_OPTION_SPACE - size);

total: 0 errors, 6 warnings, 0 checks, 255 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 22572f07e9d0 ("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, 6 warnings, 0 checks, 255 lines checked