diff options
Diffstat (limited to 'net/l2tp/l2tp_ip6.c')
| -rw-r--r-- | net/l2tp/l2tp_ip6.c | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c index bc757bc7e264..e5e5036257b0 100644 --- a/net/l2tp/l2tp_ip6.c +++ b/net/l2tp/l2tp_ip6.c @@ -131,7 +131,6 @@ static int l2tp_ip6_recv(struct sk_buff *skb) struct l2tp_session *session; struct l2tp_tunnel *tunnel = NULL; struct ipv6hdr *iph; - int length; if (!pskb_may_pull(skb, 4)) goto discard; @@ -160,20 +159,6 @@ static int l2tp_ip6_recv(struct sk_buff *skb) if (!tunnel) goto discard_sess; - /* Trace packet contents, if enabled */ - if (tunnel->debug & L2TP_MSG_DATA) { - length = min(32u, skb->len); - if (!pskb_may_pull(skb, length)) - goto discard_sess; - - /* Point to L2TP header */ - optr = skb->data; - ptr = skb->data; - ptr += 4; - pr_debug("%s: ip recv\n", tunnel->name); - print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, ptr, length); - } - if (l2tp_v3_ensure_opt_in_linear(session, skb, &ptr, &optr)) goto discard_sess; @@ -262,7 +247,7 @@ static void l2tp_ip6_close(struct sock *sk, long timeout) static void l2tp_ip6_destroy_sock(struct sock *sk) { - struct l2tp_tunnel *tunnel = sk->sk_user_data; + struct l2tp_tunnel *tunnel = l2tp_sk_to_tunnel(sk); lock_sock(sk); ip6_flush_pending_frames(sk); |