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path: root/net/dccp/ccids/ccid3.c
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Diffstat (limited to 'net/dccp/ccids/ccid3.c')
-rw-r--r--net/dccp/ccids/ccid3.c35
1 files changed, 6 insertions, 29 deletions
diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index 49338370eb0..2ba0a7c470d 100644
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -49,8 +49,6 @@ static int ccid3_debug;
#define ccid3_pr_debug(format, a...)
#endif
-static struct dccp_rx_hist *ccid3_rx_hist;
-
/*
* Transmitter Half-Connection Routines
*/
@@ -807,9 +805,9 @@ static int ccid3_hc_rx_detect_loss(struct sock *sk,
}
detect_out:
- dccp_rx_hist_add_packet(ccid3_rx_hist, &hcrx->ccid3hcrx_hist,
- &hcrx->ccid3hcrx_li_hist, packet,
- hcrx->ccid3hcrx_seqno_nonloss);
+ dccp_rx_hist_add_packet(&hcrx->ccid3hcrx_hist,
+ &hcrx->ccid3hcrx_li_hist, packet,
+ hcrx->ccid3hcrx_seqno_nonloss);
return loss;
}
@@ -852,8 +850,7 @@ static void ccid3_hc_rx_packet_recv(struct sock *sk, struct sk_buff *skb)
return;
}
- packet = dccp_rx_hist_entry_new(ccid3_rx_hist, opt_recv->dccpor_ndp,
- skb, GFP_ATOMIC);
+ packet = dccp_rx_hist_entry_new(opt_recv->dccpor_ndp, skb, GFP_ATOMIC);
if (unlikely(packet == NULL)) {
DCCP_WARN("%s(%p), Not enough mem to add rx packet "
"to history, consider it lost!\n", dccp_role(sk), sk);
@@ -936,7 +933,7 @@ static void ccid3_hc_rx_exit(struct sock *sk)
ccid3_hc_rx_set_state(sk, TFRC_RSTATE_TERM);
/* Empty packet history */
- dccp_rx_hist_purge(ccid3_rx_hist, &hcrx->ccid3hcrx_hist);
+ dccp_rx_hist_purge(&hcrx->ccid3hcrx_hist);
/* Empty loss interval history */
dccp_li_hist_purge(&hcrx->ccid3hcrx_li_hist);
@@ -1013,33 +1010,13 @@ MODULE_PARM_DESC(ccid3_debug, "Enable debug messages");
static __init int ccid3_module_init(void)
{
- int rc = -ENOBUFS;
-
- ccid3_rx_hist = dccp_rx_hist_new("ccid3");
- if (ccid3_rx_hist == NULL)
- goto out;
-
- rc = ccid_register(&ccid3);
- if (rc != 0)
- goto out_free_rx;
-out:
- return rc;
-
-out_free_rx:
- dccp_rx_hist_delete(ccid3_rx_hist);
- ccid3_rx_hist = NULL;
- goto out;
+ return ccid_register(&ccid3);
}
module_init(ccid3_module_init);
static __exit void ccid3_module_exit(void)
{
ccid_unregister(&ccid3);
-
- if (ccid3_rx_hist != NULL) {
- dccp_rx_hist_delete(ccid3_rx_hist);
- ccid3_rx_hist = NULL;
- }
}
module_exit(ccid3_module_exit);