1 files changed, 12 insertions, 5 deletions

diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c
index 18b2ad8be8e2..45dba732a3b4 100644
--- a/net/rxrpc/input.c
+++ b/net/rxrpc/input.c
@@ -30,7 +30,7 @@
 static void rxrpc_proto_abort(const char *why,
 			      struct rxrpc_call *call, rxrpc_seq_t seq)
 {
-	if (rxrpc_abort_call(why, call, seq, RX_PROTOCOL_ERROR, EBADMSG)) {
+	if (rxrpc_abort_call(why, call, seq, RX_PROTOCOL_ERROR, -EBADMSG)) {
 		set_bit(RXRPC_CALL_EV_ABORT, &call->events);
 		rxrpc_queue_call(call);
 	}
@@ -665,6 +665,8 @@ static void rxrpc_input_ackinfo(struct rxrpc_call *call, struct sk_buff *skb,
 			rwind = RXRPC_RXTX_BUFF_SIZE - 1;
 		if (rwind > call->tx_winsize)
 			wake = true;
+		trace_rxrpc_rx_rwind_change(call, sp->hdr.serial,
+					    ntohl(ackinfo->rwind), wake);
 		call->tx_winsize = rwind;
 	}
 
@@ -877,7 +879,7 @@ static void rxrpc_input_ackall(struct rxrpc_call *call, struct sk_buff *skb)
 }
 
 /*
- * Process an ABORT packet.
+ * Process an ABORT packet directed at a call.
  */
 static void rxrpc_input_abort(struct rxrpc_call *call, struct sk_buff *skb)
 {
@@ -892,10 +894,12 @@ static void rxrpc_input_abort(struct rxrpc_call *call, struct sk_buff *skb)
 			  &wtmp, sizeof(wtmp)) >= 0)
 		abort_code = ntohl(wtmp);
 
+	trace_rxrpc_rx_abort(call, sp->hdr.serial, abort_code);
+
 	_proto("Rx ABORT %%%u { %x }", sp->hdr.serial, abort_code);
 
 	if (rxrpc_set_call_completion(call, RXRPC_CALL_REMOTELY_ABORTED,
-				      abort_code, ECONNABORTED))
+				      abort_code, -ECONNABORTED))
 		rxrpc_notify_socket(call);
 }
 
@@ -958,7 +962,7 @@ static void rxrpc_input_implicit_end_call(struct rxrpc_connection *conn,
 	case RXRPC_CALL_COMPLETE:
 		break;
 	default:
-		if (rxrpc_abort_call("IMP", call, 0, RX_CALL_DEAD, ESHUTDOWN)) {
+		if (rxrpc_abort_call("IMP", call, 0, RX_CALL_DEAD, -ESHUTDOWN)) {
 			set_bit(RXRPC_CALL_EV_ABORT, &call->events);
 			rxrpc_queue_call(call);
 		}
@@ -1017,8 +1021,11 @@ int rxrpc_extract_header(struct rxrpc_skb_priv *sp, struct sk_buff *skb)
 	struct rxrpc_wire_header whdr;
 
 	/* dig out the RxRPC connection details */
-	if (skb_copy_bits(skb, 0, &whdr, sizeof(whdr)) < 0)
+	if (skb_copy_bits(skb, 0, &whdr, sizeof(whdr)) < 0) {
+		trace_rxrpc_rx_eproto(NULL, sp->hdr.serial,
+				      tracepoint_string("bad_hdr"));
 		return -EBADMSG;
+	}
 
 	memset(sp, 0, sizeof(*sp));
 	sp->hdr.epoch		= ntohl(whdr.epoch);