diff options
Diffstat (limited to 'net/ipv6/addrconf.c')
| -rw-r--r-- | net/ipv6/addrconf.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index c827edf87741..09cfbf5dd7ce 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -2787,8 +2787,6 @@ static int addrconf_set_sit_dstaddr(struct net *net, struct net_device *dev, struct in6_ifreq *ireq) { struct ip_tunnel_parm p = { }; - mm_segment_t oldfs = get_fs(); - struct ifreq ifr; int err; if (!(ipv6_addr_type(&ireq->ifr6_addr) & IPV6_ADDR_COMPATv4)) @@ -2799,13 +2797,10 @@ static int addrconf_set_sit_dstaddr(struct net *net, struct net_device *dev, p.iph.ihl = 5; p.iph.protocol = IPPROTO_IPV6; p.iph.ttl = 64; - ifr.ifr_ifru.ifru_data = (__force void __user *)&p; - if (!dev->netdev_ops->ndo_do_ioctl) + if (!dev->netdev_ops->ndo_tunnel_ctl) return -EOPNOTSUPP; - set_fs(KERNEL_DS); - err = dev->netdev_ops->ndo_do_ioctl(dev, &ifr, SIOCADDTUNNEL); - set_fs(oldfs); + err = dev->netdev_ops->ndo_tunnel_ctl(dev, &p, SIOCADDTUNNEL); if (err) return err; |