[DCCP] CCID3: Remove non-referenced variable

This removes a non-referenced variable.
Signed-off-by: NIan McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: NArnaldo Carvalho de Melo <acme@mandriva.com>

net/dccp/ccids/ccid3.c

@@ -965,7 +965,6 @@ static void ccid3_hc_rx_packet_recv(struct sock *sk, struct sk_buff *skb)
 	const struct dccp_options_received *opt_recv;
 	struct dccp_rx_hist_entry *packet;
 	struct timeval now;
-	u8 win_count;
 	u32 p_prev, rtt_prev, r_sample, t_elapsed;
 	int loss;
 
@@ -1017,8 +1016,6 @@ static void ccid3_hc_rx_packet_recv(struct sock *sk, struct sk_buff *skb)
 		return;
 	}
 
-	win_count = packet->dccphrx_ccval;
-
 	loss = ccid3_hc_rx_detect_loss(sk, packet);
 
 	if (DCCP_SKB_CB(skb)->dccpd_type == DCCP_PKT_ACK)