l2tp: kzalloc with swapped params in l2tp_dfs_seq_open

[linux-2.6.git] / net / l2tp / l2tp_core.h

diff --git a/net/l2tp/l2tp_core.h b/net/l2tp/l2tp_core.h
index a961c77..a16a48e 100644 (file)
--- a/net/l2tp/l2tp_core.h
+++ b/net/l2tp/l2tp_core.h
@@ -133,7 +133,7 @@ struct l2tp_session {
        void (*session_close)(struct l2tp_session *session);
        void (*ref)(struct l2tp_session *session);
        void (*deref)(struct l2tp_session *session);
-#ifdef CONFIG_L2TP_DEBUGFS
+#if defined(CONFIG_L2TP_DEBUGFS) || defined(CONFIG_L2TP_DEBUGFS_MODULE)
        void (*show)(struct seq_file *m, void *priv);
 #endif
        uint8_t                 priv[0];        /* private data */
@@ -152,7 +152,7 @@ struct l2tp_tunnel_cfg {
        struct in_addr          peer_ip;
        u16                     local_udp_port;
        u16                     peer_udp_port;
-       int                     use_udp_checksums:1;
+       unsigned int            use_udp_checksums:1;
 };
 
 struct l2tp_tunnel {
@@ -231,48 +231,15 @@ extern int l2tp_tunnel_create(struct net *net, int fd, int version, u32 tunnel_i
 extern int l2tp_tunnel_delete(struct l2tp_tunnel *tunnel);
 extern struct l2tp_session *l2tp_session_create(int priv_size, struct l2tp_tunnel *tunnel, u32 session_id, u32 peer_session_id, struct l2tp_session_cfg *cfg);
 extern int l2tp_session_delete(struct l2tp_session *session);
-extern void l2tp_tunnel_free(struct l2tp_tunnel *tunnel);
 extern void l2tp_session_free(struct l2tp_session *session);
 extern void l2tp_recv_common(struct l2tp_session *session, struct sk_buff *skb, unsigned char *ptr, unsigned char *optr, u16 hdrflags, int length, int (*payload_hook)(struct sk_buff *skb));
-extern int l2tp_udp_recv_core(struct l2tp_tunnel *tunnel, struct sk_buff *skb, int (*payload_hook)(struct sk_buff *skb));
 extern int l2tp_udp_encap_recv(struct sock *sk, struct sk_buff *skb);
 
-extern int l2tp_xmit_core(struct l2tp_session *session, struct sk_buff *skb, size_t data_len);
 extern int l2tp_xmit_skb(struct l2tp_session *session, struct sk_buff *skb, int hdr_len);
-extern void l2tp_tunnel_destruct(struct sock *sk);
-extern void l2tp_tunnel_closeall(struct l2tp_tunnel *tunnel);
-extern void l2tp_session_set_header_len(struct l2tp_session *session, int version);
 
 extern int l2tp_nl_register_ops(enum l2tp_pwtype pw_type, const struct l2tp_nl_cmd_ops *ops);
 extern void l2tp_nl_unregister_ops(enum l2tp_pwtype pw_type);
 
-/* Tunnel reference counts. Incremented per session that is added to
- * the tunnel.
- */
-static inline void l2tp_tunnel_inc_refcount_1(struct l2tp_tunnel *tunnel)
-{
-       atomic_inc(&tunnel->ref_count);
-}
-
-static inline void l2tp_tunnel_dec_refcount_1(struct l2tp_tunnel *tunnel)
-{
-       if (atomic_dec_and_test(&tunnel->ref_count))
-               l2tp_tunnel_free(tunnel);
-}
-#ifdef L2TP_REFCNT_DEBUG
-#define l2tp_tunnel_inc_refcount(_t) do { \
-               printk(KERN_DEBUG "l2tp_tunnel_inc_refcount: %s:%d %s: cnt=%d\n", __func__, __LINE__, (_t)->name, atomic_read(&_t->ref_count)); \
-               l2tp_tunnel_inc_refcount_1(_t);                         \
-       } while (0)
-#define l2tp_tunnel_dec_refcount(_t) do { \
-               printk(KERN_DEBUG "l2tp_tunnel_dec_refcount: %s:%d %s: cnt=%d\n", __func__, __LINE__, (_t)->name, atomic_read(&_t->ref_count)); \
-               l2tp_tunnel_dec_refcount_1(_t);                         \
-       } while (0)
-#else
-#define l2tp_tunnel_inc_refcount(t) l2tp_tunnel_inc_refcount_1(t)
-#define l2tp_tunnel_dec_refcount(t) l2tp_tunnel_dec_refcount_1(t)
-#endif
-
 /* Session reference counts. Incremented when code obtains a reference
  * to a session.
  */