diff --git a/net/dccp/input.c b/net/dccp/input.c
index fa6be9750bb4..d28d46bff6ab 100644
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -534,6 +534,7 @@ static int dccp_rcv_respond_partopen_state_process(struct sock *sk,
 	case DCCP_PKT_DATA:
 		if (sk->sk_state == DCCP_RESPOND)
 			break;
+		/* fall through */
 	case DCCP_PKT_DATAACK:
 	case DCCP_PKT_ACK:
 		/*
diff --git a/net/dccp/options.c b/net/dccp/options.c
index 51cdfc3bd8ca..4e40db017e19 100644
--- a/net/dccp/options.c
+++ b/net/dccp/options.c
@@ -227,8 +227,8 @@ int dccp_parse_options(struct sock *sk, struct dccp_request_sock *dreq,
 			 * Ack vectors are processed by the TX CCID if it is
 			 * interested. The RX CCID need not parse Ack Vectors,
 			 * since it is only interested in clearing old state.
-			 * Fall through.
 			 */
+			/* fall through */
 		case DCCPO_MIN_TX_CCID_SPECIFIC ... DCCPO_MAX_TX_CCID_SPECIFIC:
 			if (ccid_hc_tx_parse_options(dp->dccps_hc_tx_ccid, sk,
 						     pkt_type, opt, value, len))