net: remove ipv6_addr_copy()

[cascardo/linux.git] / net / ipv6 / ip6_tunnel.c

diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index bdc15c9..f5f98f5 100644 (file)
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -93,7 +93,7 @@ struct pcpu_tstats {
        unsigned long   rx_bytes;
        unsigned long   tx_packets;
        unsigned long   tx_bytes;
-};
+} __attribute__((aligned(4*sizeof(unsigned long))));
 
 static struct net_device_stats *ip6_get_stats(struct net_device *dev)
 {
@@ -289,6 +289,8 @@ static struct ip6_tnl *ip6_tnl_create(struct net *net, struct ip6_tnl_parm *p)
        if ((err = register_netdevice(dev)) < 0)
                goto failed_free;
 
+       strcpy(t->parms.name, dev->name);
+
        dev_hold(dev);
        ip6_tnl_link(ip6n, t);
        return t;
@@ -977,8 +979,8 @@ static int ip6_tnl_xmit2(struct sk_buff *skb,
        ipv6_change_dsfield(ipv6h, ~INET_ECN_MASK, dsfield);
        ipv6h->hop_limit = t->parms.hop_limit;
        ipv6h->nexthdr = proto;
-       ipv6_addr_copy(&ipv6h->saddr, &fl6->saddr);
-       ipv6_addr_copy(&ipv6h->daddr, &fl6->daddr);
+       ipv6h->saddr = fl6->saddr;
+       ipv6h->daddr = fl6->daddr;
        nf_reset(skb);
        pkt_len = skb->len;
        err = ip6_local_out(skb);
@@ -1153,8 +1155,8 @@ static void ip6_tnl_link_config(struct ip6_tnl *t)
        memcpy(dev->broadcast, &p->raddr, sizeof(struct in6_addr));
 
        /* Set up flowi template */
-       ipv6_addr_copy(&fl6->saddr, &p->laddr);
-       ipv6_addr_copy(&fl6->daddr, &p->raddr);
+       fl6->saddr = p->laddr;
+       fl6->daddr = p->raddr;
        fl6->flowi6_oif = p->link;
        fl6->flowlabel = 0;
 
@@ -1210,8 +1212,8 @@ static void ip6_tnl_link_config(struct ip6_tnl *t)
 static int
 ip6_tnl_change(struct ip6_tnl *t, struct ip6_tnl_parm *p)
 {
-       ipv6_addr_copy(&t->parms.laddr, &p->laddr);
-       ipv6_addr_copy(&t->parms.raddr, &p->raddr);
+       t->parms.laddr = p->laddr;
+       t->parms.raddr = p->raddr;
        t->parms.flags = p->flags;
        t->parms.hop_limit = p->hop_limit;
        t->parms.encap_limit = p->encap_limit;
@@ -1407,7 +1409,6 @@ ip6_tnl_dev_init_gen(struct net_device *dev)
        struct ip6_tnl *t = netdev_priv(dev);
 
        t->dev = dev;
-       strcpy(t->parms.name, dev->name);
        dev->tstats = alloc_percpu(struct pcpu_tstats);
        if (!dev->tstats)
                return -ENOMEM;
@@ -1487,6 +1488,7 @@ static void __net_exit ip6_tnl_destroy_tunnels(struct ip6_tnl_net *ip6n)
 static int __net_init ip6_tnl_init_net(struct net *net)
 {
        struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id);
+       struct ip6_tnl *t = NULL;
        int err;
 
        ip6n->tnls[0] = ip6n->tnls_wc;
@@ -1507,6 +1509,10 @@ static int __net_init ip6_tnl_init_net(struct net *net)
        err = register_netdev(ip6n->fb_tnl_dev);
        if (err < 0)
                goto err_register;
+
+       t = netdev_priv(ip6n->fb_tnl_dev);
+
+       strcpy(t->parms.name, ip6n->fb_tnl_dev->name);
        return 0;
 
 err_register: