diff options
Diffstat (limited to 'net/l2tp')
| -rw-r--r-- | net/l2tp/l2tp_eth.c | 2 | ||||
| -rw-r--r-- | net/l2tp/l2tp_netlink.c | 28 |
2 files changed, 18 insertions, 12 deletions
diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c index 965f7e344cef..e2c6ae024565 100644 --- a/net/l2tp/l2tp_eth.c +++ b/net/l2tp/l2tp_eth.c @@ -259,6 +259,8 @@ static int l2tp_eth_create(struct net *net, u32 tunnel_id, u32 session_id, u32 p session->mtu = dev->mtu - session->hdr_len; dev->mtu = session->mtu; dev->needed_headroom += session->hdr_len; + dev->min_mtu = 0; + dev->max_mtu = ETH_MAX_MTU; priv = netdev_priv(dev); priv->dev = dev; diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c index bf3117771822..59aa2d204e4a 100644 --- a/net/l2tp/l2tp_netlink.c +++ b/net/l2tp/l2tp_netlink.c @@ -31,14 +31,7 @@ #include "l2tp_core.h" -static struct genl_family l2tp_nl_family = { - .id = GENL_ID_GENERATE, - .name = L2TP_GENL_NAME, - .version = L2TP_GENL_VERSION, - .hdrsize = 0, - .maxattr = L2TP_ATTR_MAX, - .netnsok = true, -}; +static struct genl_family l2tp_nl_family; static const struct genl_multicast_group l2tp_multicast_group[] = { { @@ -977,6 +970,19 @@ static const struct genl_ops l2tp_nl_ops[] = { }, }; +static struct genl_family l2tp_nl_family __ro_after_init = { + .name = L2TP_GENL_NAME, + .version = L2TP_GENL_VERSION, + .hdrsize = 0, + .maxattr = L2TP_ATTR_MAX, + .netnsok = true, + .module = THIS_MODULE, + .ops = l2tp_nl_ops, + .n_ops = ARRAY_SIZE(l2tp_nl_ops), + .mcgrps = l2tp_multicast_group, + .n_mcgrps = ARRAY_SIZE(l2tp_multicast_group), +}; + int l2tp_nl_register_ops(enum l2tp_pwtype pw_type, const struct l2tp_nl_cmd_ops *ops) { int ret; @@ -1010,12 +1016,10 @@ void l2tp_nl_unregister_ops(enum l2tp_pwtype pw_type) } EXPORT_SYMBOL_GPL(l2tp_nl_unregister_ops); -static int l2tp_nl_init(void) +static int __init l2tp_nl_init(void) { pr_info("L2TP netlink interface\n"); - return genl_register_family_with_ops_groups(&l2tp_nl_family, - l2tp_nl_ops, - l2tp_multicast_group); + return genl_register_family(&l2tp_nl_family); } static void l2tp_nl_cleanup(void) |