WARNING: line length of 86 exceeds 80 columns
#36: FILE: net/ipv4/tcp_input.c:6500:
+			tp->syn_ect_rcv = TCP_SKB_CB(skb)->ip_dsfield & INET_ECN_MASK;

WARNING: line length of 89 exceeds 80 columns
#60: FILE: net/ipv4/tcp_minisocks.c:780:
+				tcp_rsk(req)->syn_ect_rcv = TCP_SKB_CB(skb)->ip_dsfield &

WARNING: line length of 91 exceeds 80 columns
#64: FILE: net/ipv4/tcp_minisocks.c:784:
+								 TCP_ACCECN_ACE_FAIL_RECV);

WARNING: line length of 84 exceeds 80 columns
#71: FILE: net/ipv4/tcp_minisocks.c:791:
+					mod_timer_pending(&req->rsk_timer, expires);

WARNING: line length of 87 exceeds 80 columns
#87: FILE: net/ipv4/tcp_output.c:400:
+tcp_ecn_make_synack(struct sock *sk, const struct request_sock *req, struct tcphdr *th)

total: 0 errors, 5 warnings, 0 checks, 71 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 f423e31cc1d1 ("tcp: accecn: unset ECT if receive or send ACE=0 in AccECN negotiaion") 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, 5 warnings, 0 checks, 71 lines checked