WARNING: line length of 90 exceeds 80 columns
#101: FILE: net/quic/packet.c:46:
+/* Perform routing for the QUIC packet on the specified path, update header length and MSS

WARNING: line length of 86 exceeds 80 columns
#127: FILE: net/quic/packet.c:72:
+/* Configure the QUIC packet header and routing based on encryption level and path. */

WARNING: line length of 81 exceeds 80 columns
#130: FILE: net/quic/packet.c:75:
+	struct quic_conn_id_set *dest = quic_dest(sk), *source = quic_source(sk);

WARNING: line length of 94 exceeds 80 columns
#147: FILE: net/quic/packet.c:92:
+		hlen += 1 + quic_conn_id_active(source)->len; /* Length byte + SCID length. */

WARNING: line length of 90 exceeds 80 columns
#148: FILE: net/quic/packet.c:93:
+		if (level == QUIC_CRYPTO_INITIAL) /* Include token for Initial packets. */

WARNING: line length of 88 exceeds 80 columns
#149: FILE: net/quic/packet.c:94:
+			hlen += quic_var_len(quic_token(sk)->len) + quic_token(sk)->len;

WARNING: line length of 81 exceeds 80 columns
#151: FILE: net/quic/packet.c:96:
+		hlen += QUIC_PACKET_LENGTH_LEN; /* Packet length field length. */

WARNING: line length of 91 exceeds 80 columns
#152: FILE: net/quic/packet.c:97:
+		/* Allow fragmentation for handshake packets before PLPMTUD probing starts.

WARNING: line length of 94 exceeds 80 columns
#153: FILE: net/quic/packet.c:98:
+		 * MTU discovery does not rely on ICMP Packet Too Big once PLPMTUD is enabled.

WARNING: line length of 94 exceeds 80 columns
#162: FILE: net/quic/packet.c:107:
+	if (packet->path != path) { /* If the path changed, update and reset routing cache. */

WARNING: line length of 100 exceeds 80 columns
#175: FILE: net/quic/packet.c:120:
+	/* Free it for now, future patches will implement the actual deferred transmission logic. */

WARNING: line length of 92 exceeds 80 columns
#209: FILE: net/quic/packet.c:154:
+	 *   Packets with a short header (Section 17.3) do not contain a Length field and so

WARNING: line length of 93 exceeds 80 columns
#234: FILE: net/quic/packet.c:179:
+	/* Associate skb with sk to ensure sk is valid during async encryption completion. */

WARNING: line length of 82 exceeds 80 columns
#294: FILE: net/quic/packet.c:239:
+				quic_path_daddr(paths, packet->path), &paths->fl);

WARNING: line length of 85 exceeds 80 columns
#328: FILE: net/quic/packet.h:12:
+	struct quic_conn_id dcid;	/* Dest Connection ID from received packet */

WARNING: line length of 87 exceeds 80 columns
#329: FILE: net/quic/packet.h:13:
+	struct quic_conn_id scid;	/* Source Connection ID from received packet */

WARNING: line length of 81 exceeds 80 columns
#331: FILE: net/quic/packet.h:15:
+	union quic_addr saddr;		/* Source address from received packet */

WARNING: line length of 89 exceeds 80 columns
#333: FILE: net/quic/packet.h:17:
+	struct list_head frame_list;	/* List of frames to pack into packet for send */

WARNING: line length of 82 exceeds 80 columns
#334: FILE: net/quic/packet.h:18:
+	struct sk_buff *head;		/* Head skb for packet bundling on send */

WARNING: line length of 87 exceeds 80 columns
#335: FILE: net/quic/packet.h:19:
+	u16 frame_len;		/* Length of all ack-eliciting frames excluding PING */

WARNING: line length of 81 exceeds 80 columns
#337: FILE: net/quic/packet.h:21:
+	u32 version;		/* QUIC version used/selected during handshake */

WARNING: line length of 82 exceeds 80 columns
#338: FILE: net/quic/packet.h:22:
+	u8 errframe;		/* Frame type causing packet processing failure */

WARNING: line length of 83 exceeds 80 columns
#341: FILE: net/quic/packet.h:25:
+	u16 frames;		/* Number of ack-eliciting frames excluding PING */

WARNING: line length of 85 exceeds 80 columns
#344: FILE: net/quic/packet.h:28:
+	u16 len;		/* QUIC packet length excluding taglen for sending */

WARNING: line length of 82 exceeds 80 columns
#346: FILE: net/quic/packet.h:30:
+	u8 ack_eliciting:1;	/* Packet contains ack-eliciting frames to send */

WARNING: line length of 83 exceeds 80 columns
#347: FILE: net/quic/packet.h:31:
+	u8 ack_requested:1;	/* Packet contains ack-eliciting frames received */

WARNING: line length of 81 exceeds 80 columns
#348: FILE: net/quic/packet.h:32:
+	u8 ack_immediate:1;	/* Send ACK immediately (skip ack_delay timer) */

WARNING: line length of 97 exceeds 80 columns
#349: FILE: net/quic/packet.h:33:
+	u8 non_probing:1;	/* Packet has ack-eliciting frames excluding NEW_CONNECTION_ID */

WARNING: line length of 83 exceeds 80 columns
#393: FILE: net/quic/packet.h:77:
+	return packet->mss[0] - packet->overhead - packet->taglen[!!packet->level];

WARNING: line length of 83 exceeds 80 columns
#398: FILE: net/quic/packet.h:82:
+	return packet->mss[1] - packet->overhead - packet->taglen[!!packet->level];

total: 0 errors, 30 warnings, 0 checks, 402 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 772ea0cf2b9c ("quic: add packet builder base") 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, 30 warnings, 0 checks, 402 lines checked