diff options
Diffstat (limited to 'net/ipv6/ip6_vti.c')
| -rw-r--r-- | net/ipv6/ip6_vti.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c index 590737c27537..09ec4b0ad7dc 100644 --- a/net/ipv6/ip6_vti.c +++ b/net/ipv6/ip6_vti.c @@ -45,6 +45,7 @@ #include <net/xfrm.h> #include <net/net_namespace.h> #include <net/netns/generic.h> +#include <net/netdev_lock.h> #include <linux/etherdevice.h> #define IP6_VTI_HASH_SIZE_SHIFT 5 @@ -177,8 +178,7 @@ vti6_tnl_unlink(struct vti6_net *ip6n, struct ip6_tnl *t) static int vti6_tnl_create2(struct net_device *dev) { struct ip6_tnl *t = netdev_priv(dev); - struct net *net = dev_net(dev); - struct vti6_net *ip6n = net_generic(net, vti6_net_id); + struct vti6_net *ip6n = net_generic(t->net, vti6_net_id); int err; dev->rtnl_link_ops = &vti6_link_ops; @@ -925,7 +925,6 @@ static inline int vti6_dev_init_gen(struct net_device *dev) struct ip6_tnl *t = netdev_priv(dev); t->dev = dev; - t->net = dev_net(dev); netdev_hold(dev, &t->dev_tracker, GFP_KERNEL); netdev_lockdep_set_classes(dev); return 0; @@ -958,6 +957,7 @@ static int __net_init vti6_fb_tnl_dev_init(struct net_device *dev) struct net *net = dev_net(dev); struct vti6_net *ip6n = net_generic(net, vti6_net_id); + t->net = net; t->parms.proto = IPPROTO_IPV6; rcu_assign_pointer(ip6n->tnls_wc[0], t); @@ -997,17 +997,20 @@ static void vti6_netlink_parms(struct nlattr *data[], parms->fwmark = nla_get_u32(data[IFLA_VTI_FWMARK]); } -static int vti6_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int vti6_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { - struct net *net = dev_net(dev); + struct nlattr **data = params->data; struct ip6_tnl *nt; + struct net *net; + net = params->link_net ? : dev_net(dev); nt = netdev_priv(dev); vti6_netlink_parms(data, &nt->parms); nt->parms.proto = IPPROTO_IPV6; + nt->net = net; if (vti6_locate(net, &nt->parms, 0)) return -EEXIST; |