3 files changed, 0 insertions, 27 deletions

diff --git a/net/dccp/ccid.h b/net/dccp/ccid.h
index bcc2d12ae81..c65cb2453e4 100644
--- a/net/dccp/ccid.h
+++ b/net/dccp/ccid.h
@@ -43,8 +43,6 @@ struct ccid_operations {
 						    unsigned char* value);
 	int		(*ccid_hc_rx_insert_options)(struct sock *sk,
 						     struct sk_buff *skb);
-	int		(*ccid_hc_tx_insert_options)(struct sock *sk,
-						     struct sk_buff *skb);
 	void		(*ccid_hc_tx_packet_recv)(struct sock *sk,
 						  struct sk_buff *skb);
 	int		(*ccid_hc_tx_parse_options)(struct sock *sk,
@@ -146,14 +144,6 @@ static inline int ccid_hc_rx_parse_options(struct ccid *ccid, struct sock *sk,
 	return rc;
 }
 
-static inline int ccid_hc_tx_insert_options(struct ccid *ccid, struct sock *sk,
-					    struct sk_buff *skb)
-{
-	if (ccid->ccid_ops->ccid_hc_tx_insert_options != NULL)
-		return ccid->ccid_ops->ccid_hc_tx_insert_options(sk, skb);
-	return 0;
-}
-
 static inline int ccid_hc_rx_insert_options(struct ccid *ccid, struct sock *sk,
 					    struct sk_buff *skb)
 {
diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index 936704d1b77..7017d84a381 100644
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -551,17 +551,6 @@ static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
 	}
 }
 
-static int ccid3_hc_tx_insert_options(struct sock *sk, struct sk_buff *skb)
-{
-	const struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
-
-	BUG_ON(hctx == NULL);
-
-	if (sk->sk_state == DCCP_OPEN || sk->sk_state == DCCP_PARTOPEN)
-		DCCP_SKB_CB(skb)->dccpd_ccval = hctx->ccid3hctx_last_win_count;
-	return 0;
-}
-
 static int ccid3_hc_tx_parse_options(struct sock *sk, unsigned char option,
 				     unsigned char len, u16 idx,
 				     unsigned char *value)
@@ -1216,7 +1205,6 @@ static struct ccid_operations ccid3 = {
 	.ccid_hc_tx_send_packet	   = ccid3_hc_tx_send_packet,
 	.ccid_hc_tx_packet_sent	   = ccid3_hc_tx_packet_sent,
 	.ccid_hc_tx_packet_recv	   = ccid3_hc_tx_packet_recv,
-	.ccid_hc_tx_insert_options = ccid3_hc_tx_insert_options,
 	.ccid_hc_tx_parse_options  = ccid3_hc_tx_parse_options,
 	.ccid_hc_rx_obj_size	   = sizeof(struct ccid3_hc_rx_sock),
 	.ccid_hc_rx_init	   = ccid3_hc_rx_init,
diff --git a/net/dccp/options.c b/net/dccp/options.c
index f398b43bc05..c03ba61eb6d 100644
--- a/net/dccp/options.c
+++ b/net/dccp/options.c
@@ -557,11 +557,6 @@ int dccp_insert_options(struct sock *sk, struct sk_buff *skb)
 			return -1;
 		dp->dccps_hc_rx_insert_options = 0;
 	}
-	if (dp->dccps_hc_tx_insert_options) {
-		if (ccid_hc_tx_insert_options(dp->dccps_hc_tx_ccid, sk, skb))
-			return -1;
-		dp->dccps_hc_tx_insert_options = 0;
-	}
 
 	/* Feature negotiation */
 	/* Data packets can't do feat negotiation */