Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

[linux-2.6-omap-h63xx.git] / net / atm / svc.c

diff --git a/net/atm/svc.c b/net/atm/svc.c
index e9c65500f84ef202edfc8923e6bae2afdd45bbfa..7b831b526d0bce4fccb9204a4c9ee7adc3c3bafc 100644 (file)
--- a/net/atm/svc.c
+++ b/net/atm/svc.c
@@ -293,7 +293,10 @@ static int svc_listen(struct socket *sock,int backlog)
                error = -EINVAL;
                goto out;
        }
-       vcc_insert_socket(sk);
+       if (test_bit(ATM_VF_LISTEN, &vcc->flags)) {
+               error = -EADDRINUSE;
+               goto out;
+        }
        set_bit(ATM_VF_WAITING, &vcc->flags);
        prepare_to_wait(sk->sk_sleep, &wait, TASK_UNINTERRUPTIBLE);
        sigd_enq(vcc,as_listen,NULL,NULL,&vcc->local);
@@ -307,6 +310,7 @@ static int svc_listen(struct socket *sock,int backlog)
                goto out;
        }
        set_bit(ATM_VF_LISTEN,&vcc->flags);
+       vcc_insert_socket(sk);
        sk->sk_max_ack_backlog = backlog > 0 ? backlog : ATM_BACKLOG_DEFAULT;
        error = -sk->sk_err;
 out: