WARNING: line length of 92 exceeds 80 columns
#162: FILE: net/quic/stream.c:47:
+static struct hlist_head *quic_stream_head(struct quic_stream_table *streams, s64 stream_id)

WARNING: line length of 86 exceeds 80 columns
#167: FILE: net/quic/stream.c:52:
+struct quic_stream *quic_stream_find(struct quic_stream_table *streams, s64 stream_id)

WARNING: line length of 90 exceeds 80 columns
#179: FILE: net/quic/stream.c:64:
+static void quic_stream_add(struct quic_stream_table *streams, struct quic_stream *stream)

WARNING: line length of 89 exceeds 80 columns
#195: FILE: net/quic/stream.c:80:
+					      s64 max_stream_id, bool send, bool is_serv)

WARNING: line length of 92 exceeds 80 columns
#213: FILE: net/quic/stream.c:98:
+	/* rfc9000#section-2.1: A stream ID that is used out of order results in all streams

WARNING: line length of 85 exceeds 80 columns
#224: FILE: net/quic/stream.c:109:
+				stream->send.max_bytes = limits->max_stream_data_uni;

WARNING: line length of 85 exceeds 80 columns
#226: FILE: net/quic/stream.c:111:
+				stream->recv.max_bytes = limits->max_stream_data_uni;

WARNING: line length of 91 exceeds 80 columns
#235: FILE: net/quic/stream.c:120:
+			stream->send.max_bytes = streams->send.max_stream_data_bidi_remote;

WARNING: line length of 90 exceeds 80 columns
#236: FILE: net/quic/stream.c:121:
+			stream->recv.max_bytes = streams->recv.max_stream_data_bidi_local;

WARNING: line length of 90 exceeds 80 columns
#238: FILE: net/quic/stream.c:123:
+			stream->send.max_bytes = streams->send.max_stream_data_bidi_local;

WARNING: line length of 91 exceeds 80 columns
#239: FILE: net/quic/stream.c:124:
+			stream->recv.max_bytes = streams->recv.max_stream_data_bidi_remote;

WARNING: line length of 88 exceeds 80 columns
#252: FILE: net/quic/stream.c:137:
+	/* Streams must be opened sequentially. Update the next stream ID so the correct

WARNING: line length of 87 exceeds 80 columns
#253: FILE: net/quic/stream.c:138:
+	 * starting point is known if an out-of-order open is requested.  Note overflow

WARNING: line length of 82 exceeds 80 columns
#254: FILE: net/quic/stream.c:139:
+	 * of next_uni/bidi_stream_id and streams_uni/bidi is impossible with u64.

WARNING: line length of 94 exceeds 80 columns
#275: FILE: net/quic/stream.c:160:
+static bool quic_stream_id_closed(struct quic_stream_table *streams, s64 stream_id, bool send)

WARNING: line length of 83 exceeds 80 columns
#277: FILE: net/quic/stream.c:162:
+	struct quic_stream_limits *limits = send ? &streams->send : &streams->recv;

WARNING: line length of 88 exceeds 80 columns
#285: FILE: net/quic/stream.c:170:
+bool quic_stream_id_exceeds(struct quic_stream_table *streams, s64 stream_id, bool send)

WARNING: line length of 88 exceeds 80 columns
#290: FILE: net/quic/stream.c:175:
+		/* recv.max_uni_stream_id is updated in quic_stream_max_streams_update()

WARNING: line length of 86 exceeds 80 columns
#291: FILE: net/quic/stream.c:176:
+		 * already based on next_uni/bidi_stream_id, max_streams_uni/bidi, and

WARNING: line length of 88 exceeds 80 columns
#292: FILE: net/quic/stream.c:177:
+		 * streams_uni/bidi, so only recv.max_uni_stream_id needs to be checked.

WARNING: line length of 92 exceeds 80 columns
#304: FILE: net/quic/stream.c:189:
+		return nstreams + streams->send.streams_uni > streams->send.max_streams_uni;

WARNING: line length of 86 exceeds 80 columns
#311: FILE: net/quic/stream.c:196:
+	return nstreams + streams->send.streams_bidi > streams->send.max_streams_bidi;

WARNING: line length of 96 exceeds 80 columns
#315: FILE: net/quic/stream.c:200:
+struct quic_stream *quic_stream_get(struct quic_stream_table *streams, s64 stream_id, u32 flags,

WARNING: line length of 93 exceeds 80 columns
#356: FILE: net/quic/stream.c:241:
+/* Release or clean up a send or recv stream. This function updates stream counters and state

WARNING: line length of 93 exceeds 80 columns
#357: FILE: net/quic/stream.c:242:
+ * when a send stream has either successfully sent all data or has been reset, or when a recv

WARNING: line length of 82 exceeds 80 columns
#358: FILE: net/quic/stream.c:243:
+ * stream has either consumed all data or has been reset. Requires sock lock held.

WARNING: line length of 97 exceeds 80 columns
#360: FILE: net/quic/stream.c:245:
+void quic_stream_put(struct quic_stream_table *streams, struct quic_stream *stream, bool is_serv,

WARNING: line length of 90 exceeds 80 columns
#365: FILE: net/quic/stream.c:250:
+			/* For uni streams, decrement uni count and delete immediately. */

WARNING: line length of 89 exceeds 80 columns
#383: FILE: net/quic/stream.c:268:
+		/* For bidi streams, only proceed if receive side is in a final state. */

WARNING: line length of 86 exceeds 80 columns
#389: FILE: net/quic/stream.c:274:
+		/* For bidi streams, only proceed if send side is in a final state. */

WARNING: line length of 91 exceeds 80 columns
#396: FILE: net/quic/stream.c:281:
+		/* Local-initiated stream: mark send done and decrement send.bidi count. */

WARNING: line length of 92 exceeds 80 columns
#402: FILE: net/quic/stream.c:287:
+		/* Remote-initiated stream: mark recv done and decrement recv bidi count. */

WARNING: line length of 87 exceeds 80 columns
#415: FILE: net/quic/stream.c:300:
+/* Updates the maximum allowed incoming stream IDs if any streams were recently closed.

WARNING: line length of 85 exceeds 80 columns
#416: FILE: net/quic/stream.c:301:
+ * Recalculates the max_uni and max_bidi stream ID limits based on the number of open

WARNING: line length of 99 exceeds 80 columns
#422: FILE: net/quic/stream.c:307:
+bool quic_stream_max_streams_update(struct quic_stream_table *streams, s64 *max_uni, s64 *max_bidi)

WARNING: line length of 87 exceeds 80 columns
#427: FILE: net/quic/stream.c:312:
+			((streams->recv.max_streams_uni - streams->recv.streams_uni) <<

WARNING: line length of 86 exceeds 80 columns
#429: FILE: net/quic/stream.c:314:
+		*max_uni = quic_stream_id_to_streams(streams->recv.max_uni_stream_id);

WARNING: line length of 81 exceeds 80 columns
#434: FILE: net/quic/stream.c:319:
+			streams->recv.next_bidi_stream_id - QUIC_STREAM_ID_STEP +

WARNING: line length of 89 exceeds 80 columns
#435: FILE: net/quic/stream.c:320:
+			((streams->recv.max_streams_bidi - streams->recv.streams_bidi) <<

WARNING: line length of 88 exceeds 80 columns
#437: FILE: net/quic/stream.c:322:
+		*max_bidi = quic_stream_id_to_streams(streams->recv.max_bidi_stream_id);

WARNING: line length of 93 exceeds 80 columns
#477: FILE: net/quic/stream.c:362:
+void quic_stream_get_param(struct quic_stream_table *streams, struct quic_transport_param *p)

WARNING: line length of 88 exceeds 80 columns
#479: FILE: net/quic/stream.c:364:
+	struct quic_stream_limits *limits = p->remote ? &streams->send : &streams->recv;

WARNING: line length of 93 exceeds 80 columns
#489: FILE: net/quic/stream.c:374:
+void quic_stream_set_param(struct quic_stream_table *streams, struct quic_transport_param *p,

WARNING: line length of 88 exceeds 80 columns
#492: FILE: net/quic/stream.c:377:
+	struct quic_stream_limits *limits = p->remote ? &streams->send : &streams->recv;

WARNING: line length of 95 exceeds 80 columns
#510: FILE: net/quic/stream.c:395:
+	limits->max_bidi_stream_id = quic_stream_streams_to_id(p->max_streams_bidi, bidi_type);

WARNING: line length of 92 exceeds 80 columns
#513: FILE: net/quic/stream.c:398:
+	limits->max_uni_stream_id = quic_stream_streams_to_id(p->max_streams_uni, uni_type);

WARNING: line length of 94 exceeds 80 columns
#538: FILE: net/quic/stream.h:17:
+ *   The least significant bit (0x01) of the stream ID identifies the initiator of the stream.

WARNING: line length of 88 exceeds 80 columns
#539: FILE: net/quic/stream.h:18:
+ *   Client-initiated streams have even-numbered stream IDs (with the bit set to 0), and

WARNING: line length of 83 exceeds 80 columns
#540: FILE: net/quic/stream.h:19:
+ *   server-initiated streams have odd-numbered stream IDs (with the bit set to 1).

WARNING: line length of 97 exceeds 80 columns
#542: FILE: net/quic/stream.h:21:
+ *   The second least significant bit (0x02) of the stream ID distinguishes between bidirectional

WARNING: line length of 88 exceeds 80 columns
#543: FILE: net/quic/stream.h:22:
+ *   streams (with the bit set to 0) and unidirectional streams (with the bit set to 1).

WARNING: line length of 90 exceeds 80 columns
#555: FILE: net/quic/stream.h:34:
+	s64 id;				/* Stream ID as defined in RFC 9000 Section 2.1 */

WARNING: line length of 99 exceeds 80 columns
#558: FILE: net/quic/stream.h:37:
+		u64 last_max_bytes;	/* Maximum send offset advertised by peer at last update */

WARNING: line length of 94 exceeds 80 columns
#559: FILE: net/quic/stream.h:38:
+		u64 max_bytes;		/* Current maximum offset we are allowed to send to */

WARNING: line length of 92 exceeds 80 columns
#562: FILE: net/quic/stream.h:41:
+		u32 errcode;		/* Application error code to send in RESET_STREAM */

WARNING: line length of 95 exceeds 80 columns
#563: FILE: net/quic/stream.h:42:
+		u32 frags;		/* Number of sent STREAM frames not yet acknowledged */

WARNING: line length of 88 exceeds 80 columns
#564: FILE: net/quic/stream.h:43:
+		u8 state;		/* Send stream state, per rfc9000#section-3.1 */

WARNING: line length of 91 exceeds 80 columns
#566: FILE: net/quic/stream.h:45:
+		u8 data_blocked;	/* True if flow control blocks sending more data */

WARNING: line length of 100 exceeds 80 columns
#567: FILE: net/quic/stream.h:46:
+		u8 done;		/* True if application indicated end of stream (FIN sent) */

WARNING: line length of 87 exceeds 80 columns
#571: FILE: net/quic/stream.h:50:
+		u64 max_bytes;		/* Maximum offset peer is allowed to send to */

WARNING: line length of 99 exceeds 80 columns
#572: FILE: net/quic/stream.h:51:
+		u64 window;		/* Remaining receive window before advertise a new limit */

WARNING: line length of 91 exceeds 80 columns
#573: FILE: net/quic/stream.h:52:
+		u64 bytes;		/* Bytes consumed by application from the stream */

WARNING: line length of 94 exceeds 80 columns
#576: FILE: net/quic/stream.h:55:
+		u64 offset;		/* Offset up to which data is in buffer or consumed */

WARNING: line length of 86 exceeds 80 columns
#577: FILE: net/quic/stream.h:56:
+		u64 finalsz;		/* Final size of the stream if FIN received */

WARNING: line length of 97 exceeds 80 columns
#579: FILE: net/quic/stream.h:58:
+		u32 frags;		/* Number of received STREAM frames pending reassembly */

WARNING: line length of 91 exceeds 80 columns
#580: FILE: net/quic/stream.h:59:
+		u8 state;		/* Receive stream state, per rfc9000#section-3.2 */

WARNING: line length of 91 exceeds 80 columns
#583: FILE: net/quic/stream.h:62:
+		u8 done;		/* True if FIN received and final size validated */

WARNING: line length of 89 exceeds 80 columns
#589: FILE: net/quic/stream.h:68:
+	u64 max_stream_data_bidi_remote;	/* initial_max_stream_data_bidi_remote */

WARNING: line length of 88 exceeds 80 columns
#590: FILE: net/quic/stream.h:69:
+	u64 max_stream_data_bidi_local;		/* initial_max_stream_data_bidi_local */

WARNING: line length of 81 exceeds 80 columns
#591: FILE: net/quic/stream.h:70:
+	u64 max_stream_data_uni;		/* initial_max_stream_data_uni */

WARNING: line length of 83 exceeds 80 columns
#595: FILE: net/quic/stream.h:74:
+	s64 next_bidi_stream_id;	/* Next bidi stream ID to open or accept */

WARNING: line length of 82 exceeds 80 columns
#596: FILE: net/quic/stream.h:75:
+	s64 next_uni_stream_id;		/* Next uni stream ID to open or accept */

WARNING: line length of 83 exceeds 80 columns
#611: FILE: net/quic/stream.h:90:
+	struct hlist_head *head;	/* Hash table storing all active streams */

WARNING: line length of 96 exceeds 80 columns
#627: FILE: net/quic/stream.h:106:
+struct quic_stream *quic_stream_get(struct quic_stream_table *streams, s64 stream_id, u32 flags,

WARNING: line length of 97 exceeds 80 columns
#629: FILE: net/quic/stream.h:108:
+void quic_stream_put(struct quic_stream_table *streams, struct quic_stream *stream, bool is_serv,

WARNING: line length of 100 exceeds 80 columns
#632: FILE: net/quic/stream.h:111:
+bool quic_stream_max_streams_update(struct quic_stream_table *streams, s64 *max_uni, s64 *max_bidi);

WARNING: line length of 89 exceeds 80 columns
#633: FILE: net/quic/stream.h:112:
+bool quic_stream_id_exceeds(struct quic_stream_table *streams, s64 stream_id, bool send);

WARNING: line length of 87 exceeds 80 columns
#634: FILE: net/quic/stream.h:113:
+struct quic_stream *quic_stream_find(struct quic_stream_table *streams, s64 stream_id);

WARNING: line length of 94 exceeds 80 columns
#636: FILE: net/quic/stream.h:115:
+void quic_stream_get_param(struct quic_stream_table *streams, struct quic_transport_param *p);

WARNING: line length of 93 exceeds 80 columns
#637: FILE: net/quic/stream.h:116:
+void quic_stream_set_param(struct quic_stream_table *streams, struct quic_transport_param *p,

total: 0 errors, 80 warnings, 0 checks, 567 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 443a82783563 ("quic: add stream management") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES 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, 80 warnings, 0 checks, 567 lines checked