From 93344af44c0f649582bf1e3b5ecc45b3d19e98c2 Mon Sep 17 00:00:00 2001
From: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Date: Mon, 11 Oct 2010 20:36:33 +0200
Subject: [PATCH] dccp: merge now-reduced connect_init() function
After moving the assignment of GAR/ISS from dccp_connect_init() to
dccp_transmit_skb(), the former function becomes very small, so that
a merger with dccp_connect() suggests itself.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
---
net/dccp/output.c | 18 +++++-------------
1 file changed, 5 insertions(+), 13 deletions(-)
diff --git a/net/dccp/output.c b/net/dccp/output.c
index aadbdb58758b..6993a9338cf7 100644
--- a/net/dccp/output.c
+++ b/net/dccp/output.c
@@ -474,8 +474,9 @@ int dccp_send_reset(struct sock *sk, enum dccp_reset_codes code)
/*
* Do all connect socket setups that can be done AF independent.
*/
-static inline void dccp_connect_init(struct sock *sk)
+int dccp_connect(struct sock *sk)
{
+ struct sk_buff *skb;
struct dccp_sock *dp = dccp_sk(sk);
struct dst_entry *dst = __sk_dst_get(sk);
struct inet_connection_sock *icsk = inet_csk(sk);
@@ -485,22 +486,12 @@ static inline void dccp_connect_init(struct sock *sk)
dccp_sync_mss(sk, dst_mtu(dst));
- /* Initialise GAR as per 8.5; AWL/AWH are set in dccp_transmit_skb() */
- dp->dccps_gar = dp->dccps_iss;
-
- icsk->icsk_retransmits = 0;
-}
-
-int dccp_connect(struct sock *sk)
-{
- struct sk_buff *skb;
- struct inet_connection_sock *icsk = inet_csk(sk);
-
/* do not connect if feature negotiation setup fails */
if (dccp_feat_finalise_settings(dccp_sk(sk)))
return -EPROTO;
- dccp_connect_init(sk);
+ /* Initialise GAR as per 8.5; AWL/AWH are set in dccp_transmit_skb() */
+ dp->dccps_gar = dp->dccps_iss;
skb = alloc_skb(sk->sk_prot->max_header, sk->sk_allocation);
if (unlikely(skb == NULL))
@@ -516,6 +507,7 @@ int dccp_connect(struct sock *sk)
DCCP_INC_STATS(DCCP_MIB_ACTIVEOPENS);
/* Timer for repeating the REQUEST until an answer. */
+ icsk->icsk_retransmits = 0;
inet_csk_reset_xmit_timer(sk, ICSK_TIME_RETRANS,
icsk->icsk_rto, DCCP_RTO_MAX);
return 0;
--
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