net: remove ipv6_addr_copy()

[cascardo/linux.git] / net / ipv6 / raw.c

diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 331af3b..a4894f4 100644 (file)
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -299,9 +299,9 @@ static int rawv6_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len)
        }
 
        inet->inet_rcv_saddr = inet->inet_saddr = v4addr;
-       ipv6_addr_copy(&np->rcv_saddr, &addr->sin6_addr);
+       np->rcv_saddr = addr->sin6_addr;
        if (!(addr_type & IPV6_ADDR_MULTICAST))
-               ipv6_addr_copy(&np->saddr, &addr->sin6_addr);
+               np->saddr = addr->sin6_addr;
        err = 0;
 out_unlock:
        rcu_read_unlock();
@@ -383,7 +383,8 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
        }
 
        /* Charge it to the socket. */
-       if (ip_queue_rcv_skb(sk, skb) < 0) {
+       skb_dst_drop(skb);
+       if (sock_queue_rcv_skb(sk, skb) < 0) {
                kfree_skb(skb);
                return NET_RX_DROP;
        }
@@ -494,7 +495,7 @@ static int rawv6_recvmsg(struct kiocb *iocb, struct sock *sk,
        if (sin6) {
                sin6->sin6_family = AF_INET6;
                sin6->sin6_port = 0;
-               ipv6_addr_copy(&sin6->sin6_addr, &ipv6_hdr(skb)->saddr);
+               sin6->sin6_addr = ipv6_hdr(skb)->saddr;
                sin6->sin6_flowinfo = 0;
                sin6->sin6_scope_id = 0;
                if (ipv6_addr_type(&sin6->sin6_addr) & IPV6_ADDR_LINKLOCAL)
@@ -610,6 +611,8 @@ static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
        struct sk_buff *skb;
        int err;
        struct rt6_info *rt = (struct rt6_info *)*dstp;
+       int hlen = LL_RESERVED_SPACE(rt->dst.dev);
+       int tlen = rt->dst.dev->needed_tailroom;
 
        if (length > rt->dst.dev->mtu) {
                ipv6_local_error(sk, EMSGSIZE, fl6, rt->dst.dev->mtu);
@@ -619,11 +622,11 @@ static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
                goto out;
 
        skb = sock_alloc_send_skb(sk,
-                                 length + LL_ALLOCATED_SPACE(rt->dst.dev) + 15,
+                                 length + hlen + tlen + 15,
                                  flags & MSG_DONTWAIT, &err);
        if (skb == NULL)
                goto error;
-       skb_reserve(skb, LL_RESERVED_SPACE(rt->dst.dev));
+       skb_reserve(skb, hlen);
 
        skb->priority = sk->sk_priority;
        skb->mark = sk->sk_mark;
@@ -843,11 +846,11 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
                goto out;
 
        if (!ipv6_addr_any(daddr))
-               ipv6_addr_copy(&fl6.daddr, daddr);
+               fl6.daddr = *daddr;
        else
                fl6.daddr.s6_addr[15] = 0x1; /* :: means loopback (BSD'ism) */
        if (ipv6_addr_any(&fl6.saddr) && !ipv6_addr_any(&np->saddr))
-               ipv6_addr_copy(&fl6.saddr, &np->saddr);
+               fl6.saddr = np->saddr;
 
        final_p = fl6_update_dst(&fl6, opt, &final);