[NET]: Introduce protocol-specific destructor for time-wait sockets.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index 6d14c22a00c5..5f48748fe017 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -196,6 +196,7 @@ static inline void inet_twsk_put(struct inet_timewait_sock *tw)
 {
         if (atomic_dec_and_test(&tw->tw_refcnt)) {
                 struct module *owner = tw->tw_prot->owner;
+                twsk_destructor((struct sock *)tw);
 #ifdef SOCK_REFCNT_DEBUG
                 printk(KERN_DEBUG "%s timewait_sock %p released\n",
                        tw->tw_prot->name, tw);