diff options
| -rw-r--r-- | include/net/ip_tunnels.h | 1 | ||||
| -rw-r--r-- | net/ipv4/ip_gre.c | 2 | ||||
| -rw-r--r-- | net/ipv4/ip_tunnel.c | 9 | ||||
| -rw-r--r-- | net/ipv4/ip_vti.c | 2 | ||||
| -rw-r--r-- | net/ipv4/ipip.c | 2 | ||||
| -rw-r--r-- | net/ipv6/sit.c | 3 |
6 files changed, 14 insertions, 5 deletions
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h index 2c47061a6954..d8214cb88bbc 100644 --- a/include/net/ip_tunnels.h +++ b/include/net/ip_tunnels.h @@ -142,6 +142,7 @@ int ip_tunnel_init(struct net_device *dev); void ip_tunnel_uninit(struct net_device *dev); void ip_tunnel_dellink(struct net_device *dev, struct list_head *head); struct net *ip_tunnel_get_link_net(const struct net_device *dev); +int ip_tunnel_get_iflink(const struct net_device *dev); int ip_tunnel_init_net(struct net *net, int ip_tnl_net_id, struct rtnl_link_ops *ops, char *devname); diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c index 0eb2a040a830..1060ca0bc23a 100644 --- a/net/ipv4/ip_gre.c +++ b/net/ipv4/ip_gre.c @@ -456,6 +456,7 @@ static const struct net_device_ops ipgre_netdev_ops = { .ndo_do_ioctl = ipgre_tunnel_ioctl, .ndo_change_mtu = ip_tunnel_change_mtu, .ndo_get_stats64 = ip_tunnel_get_stats64, + .ndo_get_iflink = ip_tunnel_get_iflink, }; #define GRE_FEATURES (NETIF_F_SG | \ @@ -686,6 +687,7 @@ static const struct net_device_ops gre_tap_netdev_ops = { .ndo_validate_addr = eth_validate_addr, .ndo_change_mtu = ip_tunnel_change_mtu, .ndo_get_stats64 = ip_tunnel_get_stats64, + .ndo_get_iflink = ip_tunnel_get_iflink, }; static void ipgre_tap_setup(struct net_device *dev) diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c index 2cd08280c77b..4bb7252110a6 100644 --- a/net/ipv4/ip_tunnel.c +++ b/net/ipv4/ip_tunnel.c @@ -389,7 +389,6 @@ static int ip_tunnel_bind_dev(struct net_device *dev) hlen = tdev->hard_header_len + tdev->needed_headroom; mtu = tdev->mtu; } - dev->iflink = tunnel->parms.link; dev->needed_headroom = t_hlen + hlen; mtu -= (dev->hard_header_len + t_hlen); @@ -980,6 +979,14 @@ struct net *ip_tunnel_get_link_net(const struct net_device *dev) } EXPORT_SYMBOL(ip_tunnel_get_link_net); +int ip_tunnel_get_iflink(const struct net_device *dev) +{ + struct ip_tunnel *tunnel = netdev_priv(dev); + + return tunnel->parms.link; +} +EXPORT_SYMBOL(ip_tunnel_get_iflink); + int ip_tunnel_init_net(struct net *net, int ip_tnl_net_id, struct rtnl_link_ops *ops, char *devname) { diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c index 5a6e27054f0a..c4f93c0d1104 100644 --- a/net/ipv4/ip_vti.c +++ b/net/ipv4/ip_vti.c @@ -341,6 +341,7 @@ static const struct net_device_ops vti_netdev_ops = { .ndo_do_ioctl = vti_tunnel_ioctl, .ndo_change_mtu = ip_tunnel_change_mtu, .ndo_get_stats64 = ip_tunnel_get_stats64, + .ndo_get_iflink = ip_tunnel_get_iflink, }; static void vti_tunnel_setup(struct net_device *dev) @@ -361,7 +362,6 @@ static int vti_tunnel_init(struct net_device *dev) dev->hard_header_len = LL_MAX_HEADER + sizeof(struct iphdr); dev->mtu = ETH_DATA_LEN; dev->flags = IFF_NOARP; - dev->iflink = 0; dev->addr_len = 4; dev->features |= NETIF_F_LLTX; netif_keep_dst(dev); diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c index bfbcc85c02ee..5c81f6e40842 100644 --- a/net/ipv4/ipip.c +++ b/net/ipv4/ipip.c @@ -272,6 +272,7 @@ static const struct net_device_ops ipip_netdev_ops = { .ndo_do_ioctl = ipip_tunnel_ioctl, .ndo_change_mtu = ip_tunnel_change_mtu, .ndo_get_stats64 = ip_tunnel_get_stats64, + .ndo_get_iflink = ip_tunnel_get_iflink, }; #define IPIP_FEATURES (NETIF_F_SG | \ @@ -286,7 +287,6 @@ static void ipip_tunnel_setup(struct net_device *dev) dev->type = ARPHRD_TUNNEL; dev->flags = IFF_NOARP; - dev->iflink = 0; dev->addr_len = 4; dev->features |= NETIF_F_LLTX; netif_keep_dst(dev); diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index e6b9f51b15e8..6cf2026a9cea 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -1076,7 +1076,6 @@ static void ipip6_tunnel_bind_dev(struct net_device *dev) if (dev->mtu < IPV6_MIN_MTU) dev->mtu = IPV6_MIN_MTU; } - dev->iflink = tunnel->parms.link; } static void ipip6_tunnel_update(struct ip_tunnel *t, struct ip_tunnel_parm *p) @@ -1336,6 +1335,7 @@ static const struct net_device_ops ipip6_netdev_ops = { .ndo_do_ioctl = ipip6_tunnel_ioctl, .ndo_change_mtu = ipip6_tunnel_change_mtu, .ndo_get_stats64 = ip_tunnel_get_stats64, + .ndo_get_iflink = ip_tunnel_get_iflink, }; static void ipip6_dev_free(struct net_device *dev) @@ -1366,7 +1366,6 @@ static void ipip6_tunnel_setup(struct net_device *dev) dev->mtu = ETH_DATA_LEN - t_hlen; dev->flags = IFF_NOARP; netif_keep_dst(dev); - dev->iflink = 0; dev->addr_len = 4; dev->features |= NETIF_F_LLTX; dev->features |= SIT_FEATURES; |