[PATCH][ATM]: don't leak skb on as_indicate failure; don't wakeup twice on as_close

["chas williams (contractor)" <chas@xxxxxxxxxxxxxxxx>]

please apply to 2.6.

thanks!

Signed-off-by: Chas Williams <chas@xxxxxxxxxxxxxxxx>

# This is a BitKeeper generated diff -Nru style patch.
#
# ChangeSet
#   2004/10/27 09:58:17-04:00 chas@xxxxxxxxxxxxxxxxxxxxxx 
#   [ATM]: don't leak skb on as_indicate failure; don't wakeup twice on as_close
# 
# net/atm/signaling.c
#   2004/10/27 09:58:00-04:00 chas@xxxxxxxxxxxxxxxxxxxxxx +3 -1
#   [ATM]: don't leak skb on as_indicate failure; don't wakeup twice on as_close
# 
diff -Nru a/net/atm/signaling.c b/net/atm/signaling.c
--- a/net/atm/signaling.c       2004-10-27 10:30:12 -04:00
+++ b/net/atm/signaling.c       2004-10-27 10:30:12 -04:00
@@ -136,6 +136,7 @@
                        if (vcc->sk->sk_ack_backlog ==
                            vcc->sk->sk_max_ack_backlog) {
                                sigd_enq(NULL,as_reject,vcc,NULL,NULL);
+                               dev_kfree_skb(skb);
                                goto as_indicate_complete;
                        }
                        vcc->sk->sk_ack_backlog++;
@@ -148,7 +149,7 @@
                case as_close:
                        set_bit(ATM_VF_RELEASED,&vcc->flags);
                        vcc_release_async(vcc, msg->reply);
-                       break;
+                       goto out;
                case as_modify:
                        modify_qos(vcc,msg);
                        break;
@@ -163,6 +164,7 @@
                        return -EINVAL;
        }
        vcc->sk->sk_state_change(vcc->sk);
+out:
        dev_kfree_skb(skb);
        return 0;
 }