Commit 4a0a50fb authored by Andrea Bittau's avatar Andrea Bittau Committed by David S. Miller
Browse files

[DCCP] ackvec: Remove unused variables 



Get rid of unused variables in ackvector state.

Signed-off-by: default avatarAndrea Bittau <a.bittau@cs.ucl.ac.uk>
Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8e27e465

net/dccp/ackvec.c

+2 −3
Original line number Diff line number Diff line
@@ -142,14 +142,13 @@ struct dccp_ackvec *dccp_ackvec_alloc(const gfp_t priority) 
	struct dccp_ackvec *av = kmem_cache_alloc(dccp_ackvec_slab, priority);



	if (av != NULL) {

		av->dccpav_buf_head	=

			av->dccpav_buf_tail = DCCP_MAX_ACKVEC_LEN - 1;

		av->dccpav_buf_head	= DCCP_MAX_ACKVEC_LEN - 1;

		av->dccpav_buf_ackno	= DCCP_MAX_SEQNO + 1;

		av->dccpav_buf_nonce = av->dccpav_buf_nonce = 0;

		av->dccpav_ack_ptr	= 0;

		av->dccpav_time.tv_sec	= 0;

		av->dccpav_time.tv_usec	= 0;

		av->dccpav_sent_len	= av->dccpav_vec_len = 0;

		av->dccpav_vec_len	= 0;

		INIT_LIST_HEAD(&av->dccpav_records);

	}

net/dccp/ackvec.h

+1 −3
Original line number Diff line number Diff line
@@ -54,9 +54,7 @@ struct dccp_ackvec { 
	struct list_head dccpav_records;

	struct timeval	dccpav_time;

	u8		dccpav_buf_head;

	u8		dccpav_buf_tail;

	u8		dccpav_ack_ptr;

	u8		dccpav_sent_len;

	u8		dccpav_vec_len;

	u8		dccpav_buf_nonce;

	u8		dccpav_ack_nonce;
@@ -107,7 +105,7 @@ extern int dccp_insert_option_ackvec(struct sock *sk, struct sk_buff *skb); 


static inline int dccp_ackvec_pending(const struct dccp_ackvec *av)

{

	return av->dccpav_sent_len != av->dccpav_vec_len;

	return av->dccpav_vec_len;

}

#else /* CONFIG_IP_DCCP_ACKVEC */

static inline int dccp_ackvec_init(void)