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| author | James Chapman <jchapman@katalix.com> | 2018-01-04 01:48:04 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-01-05 19:03:04 +0300 |
| commit | 863def15b9755d9016df4d93addf3127f1dc67f4 (patch) | |
| tree | c8e2a7578b6bef4f9b1d84c2bd3b1a70d59e84bb /net/l2tp/l2tp_netlink.c | |
| parent | 74bd5d56bfcb857abb5ae7d9f47933be9d288cbd (diff) | |
| download | linux-863def15b9755d9016df4d93addf3127f1dc67f4.tar.xz | |
l2tp: revert "l2tp: add peer_offset parameter"
Revert commit f15bc54eeecd ("l2tp: add peer_offset parameter"). This
is removed because it is adding another configurable offset and
configurable offsets are being removed.
Signed-off-by: James Chapman <jchapman@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/l2tp/l2tp_netlink.c')
| -rw-r--r-- | net/l2tp/l2tp_netlink.c | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c index d7d4d7a7a54d..7e9c50125556 100644 --- a/net/l2tp/l2tp_netlink.c +++ b/net/l2tp/l2tp_netlink.c @@ -547,25 +547,9 @@ static int l2tp_nl_cmd_session_create(struct sk_buff *skb, struct genl_info *inf } if (tunnel->version > 2) { - if (info->attrs[L2TP_ATTR_PEER_OFFSET]) { - struct nlattr *peer_offset; - - peer_offset = info->attrs[L2TP_ATTR_PEER_OFFSET]; - cfg.peer_offset = nla_get_u16(peer_offset); - } - - if (info->attrs[L2TP_ATTR_OFFSET]) { + if (info->attrs[L2TP_ATTR_OFFSET]) cfg.offset = nla_get_u16(info->attrs[L2TP_ATTR_OFFSET]); - /* in order to maintain compatibility with older - * versions where offset was used for both tx and - * rx side, update rx side with offset if peer_offset - * is not provided by userspace - */ - if (!info->attrs[L2TP_ATTR_PEER_OFFSET]) - cfg.peer_offset = cfg.offset; - } - if (info->attrs[L2TP_ATTR_DATA_SEQ]) cfg.data_seq = nla_get_u8(info->attrs[L2TP_ATTR_DATA_SEQ]); @@ -779,8 +763,6 @@ static int l2tp_nl_session_send(struct sk_buff *skb, u32 portid, u32 seq, int fl nla_put_string(skb, L2TP_ATTR_IFNAME, session->ifname)) || (session->offset && nla_put_u16(skb, L2TP_ATTR_OFFSET, session->offset)) || - (session->peer_offset && - nla_put_u16(skb, L2TP_ATTR_PEER_OFFSET, session->peer_offset)) || (session->cookie_len && nla_put(skb, L2TP_ATTR_COOKIE, session->cookie_len, &session->cookie[0])) || @@ -921,7 +903,6 @@ static const struct nla_policy l2tp_nl_policy[L2TP_ATTR_MAX + 1] = { [L2TP_ATTR_PW_TYPE] = { .type = NLA_U16, }, [L2TP_ATTR_ENCAP_TYPE] = { .type = NLA_U16, }, [L2TP_ATTR_OFFSET] = { .type = NLA_U16, }, - [L2TP_ATTR_PEER_OFFSET] = { .type = NLA_U16, }, [L2TP_ATTR_DATA_SEQ] = { .type = NLA_U8, }, [L2TP_ATTR_L2SPEC_TYPE] = { .type = NLA_U8, }, [L2TP_ATTR_L2SPEC_LEN] = { .type = NLA_U8, }, |