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Diffstat (limited to 'net/ipv6/sit.c')
-rw-r--r--net/ipv6/sit.c22
1 files changed, 7 insertions, 15 deletions
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 1693c8d..e5a453c 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -974,8 +974,9 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
goto out;
}
- err = iptunnel_xmit(rt, skb, fl4.saddr, fl4.daddr, IPPROTO_IPV6, tos,
- ttl, df, !net_eq(tunnel->net, dev_net(dev)));
+ err = iptunnel_xmit(skb->sk, rt, skb, fl4.saddr, fl4.daddr,
+ IPPROTO_IPV6, tos, ttl, df,
+ !net_eq(tunnel->net, dev_net(dev)));
iptunnel_xmit_stats(err, &dev->stats, dev->tstats);
return NETDEV_TX_OK;
@@ -1126,8 +1127,8 @@ ipip6_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd)
int err = 0;
struct ip_tunnel_parm p;
struct ip_tunnel_prl prl;
- struct ip_tunnel *t;
- struct net *net = dev_net(dev);
+ struct ip_tunnel *t = netdev_priv(dev);
+ struct net *net = t->net;
struct sit_net *sitn = net_generic(net, sit_net_id);
#ifdef CONFIG_IPV6_SIT_6RD
struct ip_tunnel_6rd ip6rd;
@@ -1138,16 +1139,15 @@ ipip6_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd)
#ifdef CONFIG_IPV6_SIT_6RD
case SIOCGET6RD:
#endif
- t = NULL;
if (dev == sitn->fb_tunnel_dev) {
if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof(p))) {
err = -EFAULT;
break;
}
t = ipip6_tunnel_locate(net, &p, 0);
+ if (t == NULL)
+ t = netdev_priv(dev);
}
- if (t == NULL)
- t = netdev_priv(dev);
err = -EFAULT;
if (cmd == SIOCGETTUNNEL) {
@@ -1243,9 +1243,6 @@ ipip6_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd)
err = -EINVAL;
if (dev == sitn->fb_tunnel_dev)
goto done;
- err = -ENOENT;
- if (!(t = netdev_priv(dev)))
- goto done;
err = ipip6_tunnel_get_prl(t, ifr->ifr_ifru.ifru_data);
break;
@@ -1261,9 +1258,6 @@ ipip6_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd)
err = -EFAULT;
if (copy_from_user(&prl, ifr->ifr_ifru.ifru_data, sizeof(prl)))
goto done;
- err = -ENOENT;
- if (!(t = netdev_priv(dev)))
- goto done;
switch (cmd) {
case SIOCDELPRL:
@@ -1291,8 +1285,6 @@ ipip6_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd)
sizeof(ip6rd)))
goto done;
- t = netdev_priv(dev);
-
if (cmd != SIOCDEL6RD) {
err = ipip6_tunnel_update_6rd(t, &ip6rd);
if (err < 0)