X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fnet%2Ftimewait_sock.h;h=1e1ee3253fd8fd9a46d24778f9534e7c042f98a4;hb=8b91ac09732895f928ed6107bda5318cf260520b;hp=2544281e1d5e60f3e8b60ff1006327135c452576;hpb=1cb9e8e01d2c73184e2074f37cd155b3c4fdaae6;p=linux-2.6

diff --git a/include/net/timewait_sock.h b/include/net/timewait_sock.h
index 2544281e1d..1e1ee3253f 100644
--- a/include/net/timewait_sock.h
+++ b/include/net/timewait_sock.h
@@ -15,10 +15,11 @@
 #include <net/sock.h>
 
 struct timewait_sock_ops {
-	kmem_cache_t	*twsk_slab;
+	struct kmem_cache	*twsk_slab;
 	unsigned int	twsk_obj_size;
 	int		(*twsk_unique)(struct sock *sk,
 				       struct sock *sktw, void *twp);
+	void		(*twsk_destructor)(struct sock *sk);
 };
 
 static inline int twsk_unique(struct sock *sk, struct sock *sktw, void *twp)
@@ -28,4 +29,13 @@ static inline int twsk_unique(struct sock *sk, struct sock *sktw, void *twp)
 	return 0;
 }
 
+static inline void twsk_destructor(struct sock *sk)
+{
+	BUG_ON(sk == NULL);
+	BUG_ON(sk->sk_prot == NULL);
+	BUG_ON(sk->sk_prot->twsk_prot == NULL);
+	if (sk->sk_prot->twsk_prot->twsk_destructor != NULL)
+		sk->sk_prot->twsk_prot->twsk_destructor(sk);
+}
+
 #endif /* _TIMEWAIT_SOCK_H */