CHECK: Alignment should match open parenthesis
#37: FILE: include/trace/events/tcp.h:415:
+DECLARE_EVENT_CLASS(tcp_hash_event,
+

CHECK: Lines should not end with a '('
#42: FILE: include/trace/events/tcp.h:420:
+	TP_STRUCT__entry(

CHECK: Lines should not end with a '('
#64: FILE: include/trace/events/tcp.h:442:
+	TP_fast_assign(

WARNING: line length of 81 exceeds 80 columns
#74: FILE: include/trace/events/tcp.h:452:
+		TP_STORE_ADDR_PORTS_SKB(skb, th, __entry->saddr, __entry->daddr);

CHECK: Alignment should match open parenthesis
#103: FILE: include/trace/events/tcp.h:481:
+DEFINE_EVENT(tcp_hash_event, tcp_hash_bad_header,
+

CHECK: Alignment should match open parenthesis
#109: FILE: include/trace/events/tcp.h:487:
+DEFINE_EVENT(tcp_hash_event, tcp_hash_md5_required,
+

CHECK: Alignment should match open parenthesis
#115: FILE: include/trace/events/tcp.h:493:
+DEFINE_EVENT(tcp_hash_event, tcp_hash_md5_unexpected,
+

CHECK: Alignment should match open parenthesis
#121: FILE: include/trace/events/tcp.h:499:
+DEFINE_EVENT(tcp_hash_event, tcp_hash_md5_mismatch,
+

CHECK: Alignment should match open parenthesis
#127: FILE: include/trace/events/tcp.h:505:
+DEFINE_EVENT(tcp_hash_event, tcp_hash_ao_required,
+

CHECK: Alignment should match open parenthesis
#133: FILE: include/trace/events/tcp.h:511:
+DECLARE_EVENT_CLASS(tcp_ao_event,
+

CHECK: Lines should not end with a '('
#139: FILE: include/trace/events/tcp.h:517:
+	TP_STRUCT__entry(

CHECK: Lines should not end with a '('
#165: FILE: include/trace/events/tcp.h:543:
+	TP_fast_assign(

WARNING: line length of 81 exceeds 80 columns
#175: FILE: include/trace/events/tcp.h:553:
+		TP_STORE_ADDR_PORTS_SKB(skb, th, __entry->saddr, __entry->daddr);

CHECK: Alignment should match open parenthesis
#209: FILE: include/trace/events/tcp.h:587:
+DEFINE_EVENT(tcp_ao_event, tcp_ao_handshake_failure,
+	TP_PROTO(const struct sock *sk, const struct sk_buff *skb,

CHECK: Alignment should match open parenthesis
#215: FILE: include/trace/events/tcp.h:593:
+DEFINE_EVENT(tcp_ao_event, tcp_ao_wrong_maclen,
+	TP_PROTO(const struct sock *sk, const struct sk_buff *skb,

CHECK: Alignment should match open parenthesis
#221: FILE: include/trace/events/tcp.h:599:
+DEFINE_EVENT(tcp_ao_event, tcp_ao_mismatch,
+	TP_PROTO(const struct sock *sk, const struct sk_buff *skb,

CHECK: Alignment should match open parenthesis
#227: FILE: include/trace/events/tcp.h:605:
+DEFINE_EVENT(tcp_ao_event, tcp_ao_key_not_found,
+	TP_PROTO(const struct sock *sk, const struct sk_buff *skb,

CHECK: Alignment should match open parenthesis
#233: FILE: include/trace/events/tcp.h:611:
+DEFINE_EVENT(tcp_ao_event, tcp_ao_rnext_request,
+	TP_PROTO(const struct sock *sk, const struct sk_buff *skb,

CHECK: Alignment should match open parenthesis
#239: FILE: include/trace/events/tcp.h:617:
+DECLARE_EVENT_CLASS(tcp_ao_event_sk,
+

CHECK: Lines should not end with a '('
#244: FILE: include/trace/events/tcp.h:622:
+	TP_STRUCT__entry(

CHECK: Lines should not end with a '('
#261: FILE: include/trace/events/tcp.h:639:
+	TP_fast_assign(

CHECK: Alignment should match open parenthesis
#290: FILE: include/trace/events/tcp.h:668:
+DEFINE_EVENT(tcp_ao_event_sk, tcp_ao_synack_no_key,
+	TP_PROTO(const struct sock *sk, const __u8 keyid, const __u8 rnext),

CHECK: Alignment should match open parenthesis
#295: FILE: include/trace/events/tcp.h:673:
+DECLARE_EVENT_CLASS(tcp_ao_event_sne,
+

CHECK: Lines should not end with a '('
#300: FILE: include/trace/events/tcp.h:678:
+	TP_STRUCT__entry(

CHECK: Lines should not end with a '('
#316: FILE: include/trace/events/tcp.h:694:
+	TP_fast_assign(

CHECK: Alignment should match open parenthesis
#344: FILE: include/trace/events/tcp.h:722:
+DEFINE_EVENT(tcp_ao_event_sne, tcp_ao_snd_sne_update,
+	TP_PROTO(const struct sock *sk, __u32 new_sne),

CHECK: Alignment should match open parenthesis
#349: FILE: include/trace/events/tcp.h:727:
+DEFINE_EVENT(tcp_ao_event_sne, tcp_ao_rcv_sne_update,
+	TP_PROTO(const struct sock *sk, __u32 new_sne),

CHECK: multiple assignments should be avoided
#401: FILE: net/ipv4/tcp.c:4547:
+				keyid = rnext = maclen = 0;

WARNING: line length of 86 exceeds 80 columns
#408: FILE: net/ipv4/tcp.c:4554:
+			trace_tcp_ao_handshake_failure(sk, skb, keyid, rnext, maclen);

total: 0 errors, 3 warnings, 26 checks, 476 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 59b8ee63e0a5 ("net/tcp: Add tcp-md5 and tcp-ao tracepoints") 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, 3 warnings, 26 checks, 476 lines checked