diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index 5361a4d8e13b54dc8d18ca2ea3fd959745928d06..746f79d104b3557fdb5883d744fe287abde35fd5 100644
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -545,12 +545,7 @@ static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
 		/* set idle flag */
 		hctx->ccid3hctx_idle = 1;
 		break;
-	case TFRC_SSTATE_NO_SENT:
-		/*
-		 * XXX when implementing bidirectional rx/tx check this again
-		 */
-		DCCP_WARN("Illegal ACK received - no packet sent\n");
-		/* fall through */
+	case TFRC_SSTATE_NO_SENT:	/* fall through */
 	case TFRC_SSTATE_TERM:		/* ignore feedback when closing */
 		break;
 	}
diff --git a/net/dccp/input.c b/net/dccp/input.c
index 287099f7f04250a056ccc02853038857453cbb13..78b043c458bf95ac78aab62526408e09a72f8f00 100644
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -248,18 +248,8 @@ int dccp_rcv_established(struct sock *sk, struct sk_buff *skb,
 			    DCCP_ACKVEC_STATE_RECEIVED))
 		goto discard;
 
-	/*
-	 * Deliver to the CCID module in charge.
-	 * FIXME: Currently DCCP operates one-directional only, i.e. a listening
-	 *        server is not at the same time a connecting client. There is
-	 *        not much sense in delivering to both rx/tx sides at the moment
-	 *        (only one is active at a time); when moving to bidirectional
-	 *        service, this needs to be revised.
-	 */
-	if (dccp_sk(sk)->dccps_role == DCCP_ROLE_CLIENT)
-		ccid_hc_tx_packet_recv(dp->dccps_hc_tx_ccid, sk, skb);
-	else	/* listening or connected server */
-		ccid_hc_rx_packet_recv(dp->dccps_hc_rx_ccid, sk, skb);
+	ccid_hc_rx_packet_recv(dp->dccps_hc_rx_ccid, sk, skb);
+	ccid_hc_tx_packet_recv(dp->dccps_hc_tx_ccid, sk, skb);
 
 	return __dccp_rcv_established(sk, skb, dh, len);
 discard:
@@ -494,11 +484,8 @@ int dccp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
 				    DCCP_ACKVEC_STATE_RECEIVED))
 			goto discard;
 
-		/* XXX see the comments in dccp_rcv_established about this */
-		if (dccp_sk(sk)->dccps_role == DCCP_ROLE_CLIENT)
-			ccid_hc_tx_packet_recv(dp->dccps_hc_tx_ccid, sk, skb);
-		else
-			ccid_hc_rx_packet_recv(dp->dccps_hc_rx_ccid, sk, skb);
+		ccid_hc_rx_packet_recv(dp->dccps_hc_rx_ccid, sk, skb);
+		ccid_hc_tx_packet_recv(dp->dccps_hc_tx_ccid, sk, skb);
 	}
 
 	/*