SUNRPC: remove XS_SENDMSG_RETRY

[linux-2.6-omap-h63xx.git] / net / sctp / ipv6.c

diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index eb4deaf589148dbf7a8797449f34439779da4a63..9aa0733aee87b7379a1dbcfd27105331a3ceab53 100644 (file)
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -1,20 +1,20 @@
-/* SCTP kernel reference Implementation
+/* SCTP kernel implementation
  * (C) Copyright IBM Corp. 2002, 2004
  * Copyright (c) 2001 Nokia, Inc.
  * Copyright (c) 2001 La Monte H.P. Yarroll
  * Copyright (c) 2002-2003 Intel Corp.
  *
- * This file is part of the SCTP kernel reference Implementation
+ * This file is part of the SCTP kernel implementation
  *
  * SCTP over IPv6.
  *
- * The SCTP reference implementation is free software;
+ * This SCTP implementation is free software;
  * you can redistribute it and/or modify it under the terms of
  * the GNU General Public License as published by
  * the Free Software Foundation; either version 2, or (at your option)
  * any later version.
  *
- * The SCTP reference implementation is distributed in the hope that it
+ * This SCTP implementation is distributed in the hope that it
  * will be useful, but WITHOUT ANY WARRANTY; without even the implied
  *                ************************
  * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
@@ -89,6 +89,7 @@ static int sctp_inet6addr_event(struct notifier_block *this, unsigned long ev,
        struct inet6_ifaddr *ifa = (struct inet6_ifaddr *)ptr;
        struct sctp_sockaddr_entry *addr = NULL;
        struct sctp_sockaddr_entry *temp;
+       int found = 0;
 
        switch (ev) {
        case NETDEV_UP:
@@ -111,13 +112,14 @@ static int sctp_inet6addr_event(struct notifier_block *this, unsigned long ev,
                                        &sctp_local_addr_list, list) {
                        if (ipv6_addr_equal(&addr->a.v6.sin6_addr,
                                             &ifa->addr)) {
+                               found = 1;
                                addr->valid = 0;
                                list_del_rcu(&addr->list);
                                break;
                        }
                }
                spin_unlock_bh(&sctp_local_addr_lock);
-               if (addr && !addr->valid)
+               if (found)
                        call_rcu(&addr->rcu, sctp_local_addr_free);
                break;
        }
@@ -330,7 +332,7 @@ static void sctp_v6_get_saddr(struct sctp_association *asoc,
        list_for_each_entry_rcu(laddr, &bp->address_list, list) {
                if (!laddr->valid)
                        continue;
-               if ((laddr->use_as_src) &&
+               if ((laddr->state == SCTP_ADDR_SRC) &&
                    (laddr->a.sa.sa_family == AF_INET6) &&
                    (scope <= sctp_scope(&laddr->a))) {
                        bmatchlen = sctp_v6_addr_match_len(daddr, &laddr->a);
@@ -556,7 +558,7 @@ static int sctp_v6_available(union sctp_addr *addr, struct sctp_sock *sp)
        if (!(type & IPV6_ADDR_UNICAST))
                return 0;
 
-       return ipv6_chk_addr(in6, NULL, 0);
+       return ipv6_chk_addr(&init_net, in6, NULL, 0);
 }
 
 /* This function checks if the address is a valid address to be used for
@@ -631,7 +633,7 @@ static struct sock *sctp_v6_create_accept_sk(struct sock *sk,
        struct ipv6_pinfo *newnp, *np = inet6_sk(sk);
        struct sctp6_sock *newsctp6sk;
 
-       newsk = sk_alloc(sk->sk_net, PF_INET6, GFP_KERNEL, sk->sk_prot, 1);
+       newsk = sk_alloc(sk->sk_net, PF_INET6, GFP_KERNEL, sk->sk_prot);
        if (!newsk)
                goto out;
 
@@ -858,7 +860,8 @@ static int sctp_inet6_bind_verify(struct sctp_sock *opt, union sctp_addr *addr)
                        dev = dev_get_by_index(&init_net, addr->v6.sin6_scope_id);
                        if (!dev)
                                return 0;
-                       if (!ipv6_chk_addr(&addr->v6.sin6_addr, dev, 0)) {
+                       if (!ipv6_chk_addr(&init_net, &addr->v6.sin6_addr,
+                                          dev, 0)) {
                                dev_put(dev);
                                return 0;
                        }
@@ -965,7 +968,7 @@ static struct inet6_protocol sctpv6_protocol = {
        .flags        = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
 };
 
-static struct sctp_af sctp_ipv6_specific = {
+static struct sctp_af sctp_af_inet6 = {
        .sa_family         = AF_INET6,
        .sctp_xmit         = sctp_v6_xmit,
        .setsockopt        = ipv6_setsockopt,
@@ -997,7 +1000,7 @@ static struct sctp_af sctp_ipv6_specific = {
 #endif
 };
 
-static struct sctp_pf sctp_pf_inet6_specific = {
+static struct sctp_pf sctp_pf_inet6 = {
        .event_msgname = sctp_inet6_event_msgname,
        .skb_msgname   = sctp_inet6_skb_msgname,
        .af_supported  = sctp_inet6_af_supported,
@@ -1007,7 +1010,7 @@ static struct sctp_pf sctp_pf_inet6_specific = {
        .supported_addrs = sctp_inet6_supported_addrs,
        .create_accept_sk = sctp_v6_create_accept_sk,
        .addr_v4map    = sctp_v6_addr_v4map,
-       .af            = &sctp_ipv6_specific,
+       .af            = &sctp_af_inet6,
 };
 
 /* Initialize IPv6 support and register with socket layer.  */
@@ -1016,10 +1019,10 @@ int sctp_v6_init(void)
        int rc;
 
        /* Register the SCTP specific PF_INET6 functions. */
-       sctp_register_pf(&sctp_pf_inet6_specific, PF_INET6);
+       sctp_register_pf(&sctp_pf_inet6, PF_INET6);
 
        /* Register the SCTP specific AF_INET6 functions. */
-       sctp_register_af(&sctp_ipv6_specific);
+       sctp_register_af(&sctp_af_inet6);
 
        rc = proto_register(&sctpv6_prot, 1);
        if (rc)
@@ -1050,7 +1053,7 @@ void sctp_v6_exit(void)
        inet6_unregister_protosw(&sctpv6_seqpacket_protosw);
        inet6_unregister_protosw(&sctpv6_stream_protosw);
        proto_unregister(&sctpv6_prot);
-       list_del(&sctp_ipv6_specific.list);
+       list_del(&sctp_af_inet6.list);
 }
 
 /* Unregister with inet6 layer. */