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-rw-r--r--net/l2tp/l2tp_ppp.c50
1 files changed, 3 insertions, 47 deletions
diff --git a/net/l2tp/l2tp_ppp.c b/net/l2tp/l2tp_ppp.c
index 2afd3ab8a551..bdfbd3ed7e14 100644
--- a/net/l2tp/l2tp_ppp.c
+++ b/net/l2tp/l2tp_ppp.c
@@ -1068,52 +1068,6 @@ static int pppol2tp_tunnel_copy_stats(struct pppol2tp_ioc_stats *stats,
return 0;
}
-/* Session ioctl helper.
- */
-static int pppol2tp_session_ioctl(struct l2tp_session *session,
- unsigned int cmd, unsigned long arg)
-{
- int err = 0;
- struct sock *sk;
- struct l2tp_tunnel *tunnel = session->tunnel;
- struct pppol2tp_ioc_stats stats;
-
- l2tp_dbg(session, L2TP_MSG_CONTROL,
- "%s: pppol2tp_session_ioctl(cmd=%#x, arg=%#lx)\n",
- session->name, cmd, arg);
-
- sk = pppol2tp_session_get_sock(session);
- if (!sk)
- return -EBADR;
-
- switch (cmd) {
- case PPPIOCGL2TPSTATS:
- err = -ENXIO;
- if (!(sk->sk_state & PPPOX_CONNECTED))
- break;
-
- memset(&stats, 0, sizeof(stats));
- stats.tunnel_id = tunnel->tunnel_id;
- stats.session_id = session->session_id;
- pppol2tp_copy_stats(&stats, &session->stats);
- if (copy_to_user((void __user *) arg, &stats,
- sizeof(stats)))
- break;
- l2tp_info(session, L2TP_MSG_CONTROL, "%s: get L2TP stats\n",
- session->name);
- err = 0;
- break;
-
- default:
- err = -ENOSYS;
- break;
- }
-
- sock_put(sk);
-
- return err;
-}
-
static int pppol2tp_ioctl(struct socket *sock, unsigned int cmd,
unsigned long arg)
{
@@ -1172,7 +1126,9 @@ static int pppol2tp_ioctl(struct socket *sock, unsigned int cmd,
stats.session_id = session_id;
} else {
- return pppol2tp_session_ioctl(session, cmd, arg);
+ memset(&stats, 0, sizeof(stats));
+ pppol2tp_copy_stats(&stats, &session->stats);
+ stats.session_id = session->session_id;
}
stats.tunnel_id = session->tunnel->tunnel_id;
stats.using_ipsec = l2tp_tunnel_uses_xfrm(session->tunnel);