WorkStruct: make allyesconfig

[safe/jmp/linux-2.6] / net / sctp / endpointola.c

diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index e47ac0d..a2b5537 100644 (file)
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -61,16 +61,15 @@
 #include <net/sctp/sm.h>
 
 /* Forward declarations for internal helpers. */
-static void sctp_endpoint_bh_rcv(struct sctp_endpoint *ep);
+static void sctp_endpoint_bh_rcv(struct work_struct *work);
 
 /*
  * Initialize the base fields of the endpoint structure.
  */
 static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep,
                                                struct sock *sk,
-                                               unsigned int __nocast gfp)
+                                               gfp_t gfp)
 {
-       struct sctp_sock *sp = sctp_sk(sk);
        memset(ep, 0, sizeof(struct sctp_endpoint));
 
        /* Initialize the base structure. */
@@ -86,8 +85,7 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep,
        sctp_inq_init(&ep->base.inqueue);
 
        /* Set its top-half handler */
-       sctp_inq_set_th_handler(&ep->base.inqueue,
-                               (void (*)(void *))sctp_endpoint_bh_rcv, ep);
+       sctp_inq_set_th_handler(&ep->base.inqueue, sctp_endpoint_bh_rcv);
 
        /* Initialize the bind addr area */
        sctp_bind_addr_init(&ep->base.bind_addr, 0);
@@ -100,33 +98,14 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep,
        /* Create the lists of associations.  */
        INIT_LIST_HEAD(&ep->asocs);
 
-       /* Set up the base timeout information.  */
-       ep->timeouts[SCTP_EVENT_TIMEOUT_NONE] = 0;
-       ep->timeouts[SCTP_EVENT_TIMEOUT_T1_COOKIE] =
-               msecs_to_jiffies(sp->rtoinfo.srto_initial);
-       ep->timeouts[SCTP_EVENT_TIMEOUT_T1_INIT] =
-               msecs_to_jiffies(sp->rtoinfo.srto_initial);
-       ep->timeouts[SCTP_EVENT_TIMEOUT_T2_SHUTDOWN] =
-               msecs_to_jiffies(sp->rtoinfo.srto_initial);
-       ep->timeouts[SCTP_EVENT_TIMEOUT_T3_RTX] = 0;
-       ep->timeouts[SCTP_EVENT_TIMEOUT_T4_RTO] = 0;
-
-       /* sctpimpguide-05 Section 2.12.2
-        * If the 'T5-shutdown-guard' timer is used, it SHOULD be set to the
-        * recommended value of 5 times 'RTO.Max'.
-        */
-        ep->timeouts[SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD]
-               = 5 * msecs_to_jiffies(sp->rtoinfo.srto_max);
-
-       ep->timeouts[SCTP_EVENT_TIMEOUT_HEARTBEAT] = 0;
-       ep->timeouts[SCTP_EVENT_TIMEOUT_SACK] = sctp_sack_timeout;
-       ep->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE] = sp->autoclose * HZ;
-
        /* Use SCTP specific send buffer space queues.  */
        ep->sndbuf_policy = sctp_sndbuf_policy;
        sk->sk_write_space = sctp_write_space;
        sock_set_flag(sk, SOCK_USE_WRITE_QUEUE);
 
+       /* Get the receive buffer policy for this endpoint */
+       ep->rcvbuf_policy = sctp_rcvbuf_policy;
+
        /* Initialize the secret key used with cookie. */
        get_random_bytes(&ep->secret_key[0], SCTP_SECRET_SIZE);
        ep->last_key = ep->current_key = 0;
@@ -138,8 +117,7 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep,
 /* Create a sctp_endpoint with all that boring stuff initialized.
  * Returns NULL if there isn't enough memory.
  */
-struct sctp_endpoint *sctp_endpoint_new(struct sock *sk,
-                                       unsigned int __nocast gfp)
+struct sctp_endpoint *sctp_endpoint_new(struct sock *sk, gfp_t gfp)
 {
        struct sctp_endpoint *ep;
 
@@ -165,6 +143,13 @@ void sctp_endpoint_add_asoc(struct sctp_endpoint *ep,
 {
        struct sock *sk = ep->base.sk;
 
+       /* If this is a temporary association, don't bother
+        * since we'll be removing it shortly and don't
+        * want anyone to find it anyway.
+        */
+       if (asoc->temp)
+               return;
+
        /* Now just add it to our list of asocs */
        list_add_tail(&asoc->asocs, &ep->asocs);
 
@@ -179,6 +164,12 @@ void sctp_endpoint_add_asoc(struct sctp_endpoint *ep,
 void sctp_endpoint_free(struct sctp_endpoint *ep)
 {
        ep->base.dead = 1;
+
+       ep->base.sk->sk_state = SCTP_SS_CLOSED;
+
+       /* Unlink this endpoint, so we can't find it again! */
+       sctp_unhash_endpoint(ep);
+
        sctp_endpoint_put(ep);
 }
 
@@ -187,14 +178,8 @@ static void sctp_endpoint_destroy(struct sctp_endpoint *ep)
 {
        SCTP_ASSERT(ep->base.dead, "Endpoint is not dead", return);
 
-       ep->base.sk->sk_state = SCTP_SS_CLOSED;
-
-       /* Unlink this endpoint, so we can't find it again! */
-       sctp_unhash_endpoint(ep);
-
        /* Free up the HMAC transform. */
-       if (sctp_sk(ep->base.sk)->hmac)
-               sctp_crypto_free_tfm(sctp_sk(ep->base.sk)->hmac);
+       crypto_free_hash(sctp_sk(ep->base.sk)->hmac);
 
        /* Cleanup. */
        sctp_inq_free(&ep->base.inqueue);
@@ -325,8 +310,11 @@ int sctp_endpoint_is_peeled_off(struct sctp_endpoint *ep,
 /* Do delayed input processing.  This is scheduled by sctp_rcv().
  * This may be called on BH or task time.
  */
-static void sctp_endpoint_bh_rcv(struct sctp_endpoint *ep)
+static void sctp_endpoint_bh_rcv(struct work_struct *work)
 {
+       struct sctp_endpoint *ep =
+               container_of(work, struct sctp_endpoint,
+                            base.inqueue.immediate);
        struct sctp_association *asoc;
        struct sock *sk;
        struct sctp_transport *transport;