Blackfin SPI driver: use cpu_relax() to replace continue in while busywait

[linux-2.6-omap-h63xx.git] / net / dccp / minisocks.c

diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c
index 6656bb497c7bde44aa37520cb5e65781b24179a6..831b76e08d028c87c8a7cb3a4c69afff92a86358 100644 (file)
--- a/net/dccp/minisocks.c
+++ b/net/dccp/minisocks.c
@@ -27,7 +27,7 @@
 struct inet_timewait_death_row dccp_death_row = {
        .sysctl_max_tw_buckets = NR_FILE * 2,
        .period         = DCCP_TIMEWAIT_LEN / INET_TWDR_TWKILL_SLOTS,
-       .death_lock     = SPIN_LOCK_UNLOCKED,
+       .death_lock     = __SPIN_LOCK_UNLOCKED(dccp_death_row.death_lock),
        .hashinfo       = &dccp_hashinfo,
        .tw_timer       = TIMER_INITIALIZER(inet_twdr_hangman, 0,
                                            (unsigned long)&dccp_death_row),
@@ -42,6 +42,16 @@ struct inet_timewait_death_row dccp_death_row = {
 
 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_ack_ratio       = sysctl_dccp_feat_ack_ratio;
+       dmsk->dccpms_send_ack_vector = sysctl_dccp_feat_send_ack_vector;
+       dmsk->dccpms_send_ndp_count  = sysctl_dccp_feat_send_ndp_count;
+}
+
 void dccp_time_wait(struct sock *sk, int state, int timeo)
 {
        struct inet_timewait_sock *tw = NULL;
@@ -103,7 +113,7 @@ struct sock *dccp_create_openreq_child(struct sock *sk,
 
        if (newsk != NULL) {
                const struct dccp_request_sock *dreq = dccp_rsk(req);
-               struct inet_connection_sock *newicsk = inet_csk(sk);
+               struct inet_connection_sock *newicsk = inet_csk(newsk);
                struct dccp_sock *newdp = dccp_sk(newsk);
                struct dccp_minisock *newdmsk = dccp_msk(newsk);
 
@@ -112,7 +122,6 @@ struct sock *dccp_create_openreq_child(struct sock *sk,
                newdp->dccps_service_list  = NULL;
                newdp->dccps_service       = dreq->dreq_service;
                newicsk->icsk_rto          = DCCP_TIMEOUT_INIT;
-               do_gettimeofday(&newdp->dccps_epoch);
 
                if (dccp_feat_clone(sk, newsk))
                        goto out_free;