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authorGerrit Renker <gerrit@erg.abdn.ac.uk>2008-09-04 07:30:19 +0200
committerGerrit Renker <gerrit@erg.abdn.ac.uk>2008-09-04 07:45:31 +0200
commit78673e24df27c76ec75565f4024d45c2c74ef148 (patch)
treecdcd2a3b9e29f40063a592ebb4dc2de1184401e0 /net
parent23479cbfd30402c7d9fa413cc467983061073557 (diff)
dccp: Remove obsolete parts of the old CCID interface
The TX/RX CCIDs of the minisock are now redundant: similar to the Ack Vector case, their value equals initially that of the sysctl, but at the end of feature negotiation may be something different. The old interface removed by this patch thus has been replaced by the newer interface to dynamically query the currently loaded CCIDs earlier in this patch set. Also removed the constructors for the TX CCID and the RX CCID, since the switch rx/non-rx is done by the handler in minisocks.c (and the handler is the only place in the code where CCIDs are loaded). Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk> Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Diffstat (limited to 'net')
-rw-r--r--net/dccp/ccid.c14
-rw-r--r--net/dccp/ccid.h5
-rw-r--r--net/dccp/feat.c12
-rw-r--r--net/dccp/minisocks.c2
4 files changed, 0 insertions, 33 deletions
diff --git a/net/dccp/ccid.c b/net/dccp/ccid.c
index f72ca83df55..330372a1a0b 100644
--- a/net/dccp/ccid.c
+++ b/net/dccp/ccid.c
@@ -253,20 +253,6 @@ out_module_put:
EXPORT_SYMBOL_GPL(ccid_new);
-struct ccid *ccid_hc_rx_new(unsigned char id, struct sock *sk, gfp_t gfp)
-{
- return ccid_new(id, sk, 1, gfp);
-}
-
-EXPORT_SYMBOL_GPL(ccid_hc_rx_new);
-
-struct ccid *ccid_hc_tx_new(unsigned char id,struct sock *sk, gfp_t gfp)
-{
- return ccid_new(id, sk, 0, gfp);
-}
-
-EXPORT_SYMBOL_GPL(ccid_hc_tx_new);
-
static void ccid_delete(struct ccid *ccid, struct sock *sk, int rx)
{
struct ccid_operations *ccid_ops;
diff --git a/net/dccp/ccid.h b/net/dccp/ccid.h
index 803343aed00..18f69423a70 100644
--- a/net/dccp/ccid.h
+++ b/net/dccp/ccid.h
@@ -111,11 +111,6 @@ extern int ccid_getsockopt_builtin_ccids(struct sock *sk, int len,
extern struct ccid *ccid_new(unsigned char id, struct sock *sk, int rx,
gfp_t gfp);
-extern struct ccid *ccid_hc_rx_new(unsigned char id, struct sock *sk,
- gfp_t gfp);
-extern struct ccid *ccid_hc_tx_new(unsigned char id, struct sock *sk,
- gfp_t gfp);
-
static inline int ccid_get_current_rx_ccid(struct dccp_sock *dp)
{
struct ccid *ccid = dp->dccps_hc_rx_ccid;
diff --git a/net/dccp/feat.c b/net/dccp/feat.c
index 6c82dea409d..cb2ddd2b894 100644
--- a/net/dccp/feat.c
+++ b/net/dccp/feat.c
@@ -1119,18 +1119,6 @@ int dccp_feat_init(struct sock *sk)
INIT_LIST_HEAD(&dmsk->dccpms_pending); /* XXX no longer used */
INIT_LIST_HEAD(&dmsk->dccpms_conf); /* XXX no longer used */
- /* CCID L */
- rc = __feat_register_sp(&dp->dccps_featneg, DCCPF_CCID, 1, 0,
- &dmsk->dccpms_tx_ccid, 1);
- if (rc)
- goto out;
-
- /* CCID R */
- rc = __feat_register_sp(&dp->dccps_featneg, DCCPF_CCID, 0, 0,
- &dmsk->dccpms_rx_ccid, 1);
- if (rc)
- goto out;
-
/* Ack ratio */
rc = __feat_register_nn(&dp->dccps_featneg, DCCPF_ACK_RATIO, 0,
dp->dccps_l_ack_ratio);
diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c
index 258195972bc..486d61df260 100644
--- a/net/dccp/minisocks.c
+++ b/net/dccp/minisocks.c
@@ -45,8 +45,6 @@ EXPORT_SYMBOL_GPL(dccp_death_row);
void dccp_minisock_init(struct dccp_minisock *dmsk)
{
dmsk->dccpms_sequence_window = sysctl_dccp_feat_sequence_window;
- dmsk->dccpms_rx_ccid = sysctl_dccp_feat_rx_ccid;
- dmsk->dccpms_tx_ccid = sysctl_dccp_feat_tx_ccid;
dmsk->dccpms_send_ack_vector = sysctl_dccp_feat_send_ack_vector;
dmsk->dccpms_send_ndp_count = sysctl_dccp_feat_send_ndp_count;
}