diff options
| author | Guillaume Nault <g.nault@alphalink.fr> | 2018-07-27 12:00:00 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-27 23:34:53 +0300 |
| commit | 92ea4a7eec7289468ac8de5386f4b13d9c210cb5 (patch) | |
| tree | 60ffe7bf60fa0277f8e4dd7be0024c7e7dc6a2c8 /net/l2tp/l2tp_netlink.c | |
| parent | 1998b5ed9c9bba5369e7c3659fc8a2e468e62bea (diff) | |
| download | linux-92ea4a7eec7289468ac8de5386f4b13d9c210cb5.tar.xz | |
l2tp: drop ->mru from struct l2tp_session
This field is not used.
Treat PPPIOC*MRU the same way as PPPIOC*FLAGS: "get" requests return 0,
while "set" requests vadidate the user supplied pointer but discard its
value.
Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
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 | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c index 8ea1deefbc37..a7c409215336 100644 --- a/net/l2tp/l2tp_netlink.c +++ b/net/l2tp/l2tp_netlink.c @@ -611,9 +611,6 @@ static int l2tp_nl_cmd_session_create(struct sk_buff *skb, struct genl_info *inf if (info->attrs[L2TP_ATTR_MTU]) cfg.mtu = nla_get_u16(info->attrs[L2TP_ATTR_MTU]); - if (info->attrs[L2TP_ATTR_MRU]) - cfg.mru = nla_get_u16(info->attrs[L2TP_ATTR_MRU]); - #ifdef CONFIG_MODULES if (l2tp_nl_cmd_ops[cfg.pw_type] == NULL) { genl_unlock(); @@ -704,9 +701,6 @@ static int l2tp_nl_cmd_session_modify(struct sk_buff *skb, struct genl_info *inf if (info->attrs[L2TP_ATTR_MTU]) session->mtu = nla_get_u16(info->attrs[L2TP_ATTR_MTU]); - if (info->attrs[L2TP_ATTR_MRU]) - session->mru = nla_get_u16(info->attrs[L2TP_ATTR_MRU]); - ret = l2tp_session_notify(&l2tp_nl_family, info, session, L2TP_CMD_SESSION_MODIFY); @@ -737,9 +731,7 @@ static int l2tp_nl_session_send(struct sk_buff *skb, u32 portid, u32 seq, int fl session->peer_session_id) || nla_put_u32(skb, L2TP_ATTR_DEBUG, session->debug) || nla_put_u16(skb, L2TP_ATTR_PW_TYPE, session->pwtype) || - nla_put_u16(skb, L2TP_ATTR_MTU, session->mtu) || - (session->mru && - nla_put_u16(skb, L2TP_ATTR_MRU, session->mru))) + nla_put_u16(skb, L2TP_ATTR_MTU, session->mtu)) goto nla_put_failure; if ((session->ifname[0] && |