[DCCP] minisock: Rename struct dccp_options to struct dccp_minisock

This will later be included in struct dccp_request_sock so that we can
have per connection feature negotiation state while in the 3way
handshake, when we clone the DCCP_ROLE_LISTEN socket (in
dccp_create_openreq_child) we'll just copy this state from
dreq_minisock to dccps_minisock.

Also the feature negotiation and option parsing code will mostly touch
dccps_minisock, which will simplify some stuff.

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 4 deletions

diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c
index 5324fcacb34d..c0349e5b0551 100644
--- a/net/dccp/minisocks.c
+++ b/net/dccp/minisocks.c
@@ -107,6 +107,7 @@ struct sock *dccp_create_openreq_child(struct sock *sk,
                 const struct dccp_request_sock *dreq = dccp_rsk(req);
                 struct inet_connection_sock *newicsk = inet_csk(sk);
                 struct dccp_sock *newdp = dccp_sk(newsk);
+                struct dccp_minisock *newdmsk = dccp_msk(newsk);
 
                 newdp->dccps_role          = DCCP_ROLE_SERVER;
                 newdp->dccps_hc_rx_ackvec  = NULL;
@@ -118,7 +119,7 @@ struct sock *dccp_create_openreq_child(struct sock *sk,
                 if (dccp_feat_clone(sk, newsk))
                         goto out_free;
 
-                if (newdp->dccps_options.dccpo_send_ack_vector) {
+                if (newdmsk->dccpms_send_ack_vector) {
                         newdp->dccps_hc_rx_ackvec =
                                                 dccp_ackvec_alloc(GFP_ATOMIC);
                         if (unlikely(newdp->dccps_hc_rx_ackvec == NULL))
@@ -126,10 +127,10 @@ struct sock *dccp_create_openreq_child(struct sock *sk,
                 }
 
                 newdp->dccps_hc_rx_ccid =
-                            ccid_hc_rx_new(newdp->dccps_options.dccpo_rx_ccid,
+                            ccid_hc_rx_new(newdmsk->dccpms_rx_ccid,
                                            newsk, GFP_ATOMIC);
                 newdp->dccps_hc_tx_ccid =
-                            ccid_hc_tx_new(newdp->dccps_options.dccpo_tx_ccid,
+                            ccid_hc_tx_new(newdmsk->dccpms_tx_ccid,
                                            newsk, GFP_ATOMIC);
                 if (unlikely(newdp->dccps_hc_rx_ccid == NULL ||
                              newdp->dccps_hc_tx_ccid == NULL)) {
@@ -153,7 +154,7 @@ out_free:
                  */
 
                 /* See dccp_v4_conn_request */
-                newdp->dccps_options.dccpo_sequence_window = req->rcv_wnd;
+                newdmsk->dccpms_sequence_window = req->rcv_wnd;
 
                 newdp->dccps_gar = newdp->dccps_isr = dreq->dreq_isr;
                 dccp_update_gsr(newsk, dreq->dreq_isr);