net: remove ipv6_addr_copy()
[linux-3.10.git] / net / sctp / ipv6.c
index 8104278..91f4791 100644 (file)
@@ -107,7 +107,7 @@ static int sctp_inet6addr_event(struct notifier_block *this, unsigned long ev,
                if (addr) {
                        addr->a.v6.sin6_family = AF_INET6;
                        addr->a.v6.sin6_port = 0;
-                       ipv6_addr_copy(&addr->a.v6.sin6_addr, &ifa->addr);
+                       addr->a.v6.sin6_addr = ifa->addr;
                        addr->a.v6.sin6_scope_id = ifa->idev->dev->ifindex;
                        addr->valid = 1;
                        spin_lock_bh(&sctp_local_addr_lock);
@@ -219,8 +219,8 @@ static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
        /* Fill in the dest address from the route entry passed with the skb
         * and the source address from the transport.
         */
-       ipv6_addr_copy(&fl6.daddr, &transport->ipaddr.v6.sin6_addr);
-       ipv6_addr_copy(&fl6.saddr, &transport->saddr.v6.sin6_addr);
+       fl6.daddr = transport->ipaddr.v6.sin6_addr;
+       fl6.saddr = transport->saddr.v6.sin6_addr;
 
        fl6.flowlabel = np->flow_label;
        IP6_ECN_flow_xmit(sk, fl6.flowlabel);
@@ -231,7 +231,7 @@ static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
 
        if (np->opt && np->opt->srcrt) {
                struct rt0_hdr *rt0 = (struct rt0_hdr *) np->opt->srcrt;
-               ipv6_addr_copy(&fl6.daddr, rt0->addr);
+               fl6.daddr = *rt0->addr;
        }
 
        SCTP_DEBUG_PRINTK("%s: skb:%p, len:%d, src:%pI6 dst:%pI6\n",
@@ -265,7 +265,7 @@ static void sctp_v6_get_dst(struct sctp_transport *t, union sctp_addr *saddr,
        sctp_scope_t scope;
 
        memset(fl6, 0, sizeof(struct flowi6));
-       ipv6_addr_copy(&fl6->daddr, &daddr->v6.sin6_addr);
+       fl6->daddr = daddr->v6.sin6_addr;
        fl6->fl6_dport = daddr->v6.sin6_port;
        fl6->flowi6_proto = IPPROTO_SCTP;
        if (ipv6_addr_type(&daddr->v6.sin6_addr) & IPV6_ADDR_LINKLOCAL)
@@ -277,7 +277,7 @@ static void sctp_v6_get_dst(struct sctp_transport *t, union sctp_addr *saddr,
                fl6->fl6_sport = htons(asoc->base.bind_addr.port);
 
        if (saddr) {
-               ipv6_addr_copy(&fl6->saddr, &saddr->v6.sin6_addr);
+               fl6->saddr = saddr->v6.sin6_addr;
                fl6->fl6_sport = saddr->v6.sin6_port;
                SCTP_DEBUG_PRINTK("SRC=%pI6 - ", &fl6->saddr);
        }
@@ -334,7 +334,7 @@ static void sctp_v6_get_dst(struct sctp_transport *t, union sctp_addr *saddr,
        }
        rcu_read_unlock();
        if (baddr) {
-               ipv6_addr_copy(&fl6->saddr, &baddr->v6.sin6_addr);
+               fl6->saddr = baddr->v6.sin6_addr;
                fl6->fl6_sport = baddr->v6.sin6_port;
                dst = ip6_dst_lookup_flow(sk, fl6, NULL, false);
        }
@@ -375,7 +375,7 @@ static void sctp_v6_get_saddr(struct sctp_sock *sk,
 
        if (t->dst) {
                saddr->v6.sin6_family = AF_INET6;
-               ipv6_addr_copy(&saddr->v6.sin6_addr, &fl6->saddr);
+               saddr->v6.sin6_addr = fl6->saddr;
        }
 }
 
@@ -400,7 +400,7 @@ static void sctp_v6_copy_addrlist(struct list_head *addrlist,
                if (addr) {
                        addr->a.v6.sin6_family = AF_INET6;
                        addr->a.v6.sin6_port = 0;
-                       ipv6_addr_copy(&addr->a.v6.sin6_addr, &ifp->addr);
+                       addr->a.v6.sin6_addr = ifp->addr;
                        addr->a.v6.sin6_scope_id = dev->ifindex;
                        addr->valid = 1;
                        INIT_LIST_HEAD(&addr->list);
@@ -416,7 +416,6 @@ static void sctp_v6_copy_addrlist(struct list_head *addrlist,
 static void sctp_v6_from_skb(union sctp_addr *addr,struct sk_buff *skb,
                             int is_saddr)
 {
-       void *from;
        __be16 *port;
        struct sctphdr *sh;
 
@@ -428,12 +427,11 @@ static void sctp_v6_from_skb(union sctp_addr *addr,struct sk_buff *skb,
        sh = sctp_hdr(skb);
        if (is_saddr) {
                *port  = sh->source;
-               from = &ipv6_hdr(skb)->saddr;
+               addr->v6.sin6_addr = ipv6_hdr(skb)->saddr;
        } else {
                *port = sh->dest;
-               from = &ipv6_hdr(skb)->daddr;
+               addr->v6.sin6_addr = ipv6_hdr(skb)->daddr;
        }
-       ipv6_addr_copy(&addr->v6.sin6_addr, from);
 }
 
 /* Initialize an sctp_addr from a socket. */
@@ -441,7 +439,7 @@ static void sctp_v6_from_sk(union sctp_addr *addr, struct sock *sk)
 {
        addr->v6.sin6_family = AF_INET6;
        addr->v6.sin6_port = 0;
-       ipv6_addr_copy(&addr->v6.sin6_addr, &inet6_sk(sk)->rcv_saddr);
+       addr->v6.sin6_addr = inet6_sk(sk)->rcv_saddr;
 }
 
 /* Initialize sk->sk_rcv_saddr from sctp_addr. */
@@ -454,7 +452,7 @@ static void sctp_v6_to_sk_saddr(union sctp_addr *addr, struct sock *sk)
                inet6_sk(sk)->rcv_saddr.s6_addr32[3] =
                        addr->v4.sin_addr.s_addr;
        } else {
-               ipv6_addr_copy(&inet6_sk(sk)->rcv_saddr, &addr->v6.sin6_addr);
+               inet6_sk(sk)->rcv_saddr = addr->v6.sin6_addr;
        }
 }
 
@@ -467,7 +465,7 @@ static void sctp_v6_to_sk_daddr(union sctp_addr *addr, struct sock *sk)
                inet6_sk(sk)->daddr.s6_addr32[2] = htonl(0x0000ffff);
                inet6_sk(sk)->daddr.s6_addr32[3] = addr->v4.sin_addr.s_addr;
        } else {
-               ipv6_addr_copy(&inet6_sk(sk)->daddr, &addr->v6.sin6_addr);
+               inet6_sk(sk)->daddr = addr->v6.sin6_addr;
        }
 }
 
@@ -479,7 +477,7 @@ static void sctp_v6_from_addr_param(union sctp_addr *addr,
        addr->v6.sin6_family = AF_INET6;
        addr->v6.sin6_port = port;
        addr->v6.sin6_flowinfo = 0; /* BUG */
-       ipv6_addr_copy(&addr->v6.sin6_addr, &param->v6.addr);
+       addr->v6.sin6_addr = param->v6.addr;
        addr->v6.sin6_scope_id = iif;
 }
 
@@ -493,7 +491,7 @@ static int sctp_v6_to_addr_param(const union sctp_addr *addr,
 
        param->v6.param_hdr.type = SCTP_PARAM_IPV6_ADDRESS;
        param->v6.param_hdr.length = htons(length);
-       ipv6_addr_copy(&param->v6.addr, &addr->v6.sin6_addr);
+       param->v6.addr = addr->v6.sin6_addr;
 
        return length;
 }
@@ -504,7 +502,7 @@ static void sctp_v6_to_addr(union sctp_addr *addr, struct in6_addr *saddr,
 {
        addr->sa.sa_family = AF_INET6;
        addr->v6.sin6_port = port;
-       ipv6_addr_copy(&addr->v6.sin6_addr, saddr);
+       addr->v6.sin6_addr = *saddr;
 }
 
 /* Compare addresses exactly.
@@ -759,7 +757,7 @@ static void sctp_inet6_event_msgname(struct sctp_ulpevent *event,
                }
 
                sin6from = &asoc->peer.primary_addr.v6;
-               ipv6_addr_copy(&sin6->sin6_addr, &sin6from->sin6_addr);
+               sin6->sin6_addr = sin6from->sin6_addr;
                if (ipv6_addr_type(&sin6->sin6_addr) & IPV6_ADDR_LINKLOCAL)
                        sin6->sin6_scope_id = sin6from->sin6_scope_id;
        }
@@ -787,7 +785,7 @@ static void sctp_inet6_skb_msgname(struct sk_buff *skb, char *msgname,
                }
 
                /* Otherwise, just copy the v6 address. */
-               ipv6_addr_copy(&sin6->sin6_addr, &ipv6_hdr(skb)->saddr);
+               sin6->sin6_addr = ipv6_hdr(skb)->saddr;
                if (ipv6_addr_type(&sin6->sin6_addr) & IPV6_ADDR_LINKLOCAL) {
                        struct sctp_ulpevent *ev = sctp_skb2event(skb);
                        sin6->sin6_scope_id = ev->iif;