Merge branch 'pandora-27-omap1' into rev2

[pandora-kernel.git] / net / key / af_key.c

diff --git a/net/key/af_key.c b/net/key/af_key.c
index d628df9..b7f5a1c 100644 (file)
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -73,22 +73,18 @@ static int pfkey_can_dump(struct sock *sk)
        return 0;
 }
 
-static int pfkey_do_dump(struct pfkey_sock *pfk)
+static void pfkey_terminate_dump(struct pfkey_sock *pfk)
 {
-       int rc;
-
-       rc = pfk->dump.dump(pfk);
-       if (rc == -ENOBUFS)
-               return 0;
-
-       pfk->dump.done(pfk);
-       pfk->dump.dump = NULL;
-       pfk->dump.done = NULL;
-       return rc;
+       if (pfk->dump.dump) {
+               pfk->dump.done(pfk);
+               pfk->dump.dump = NULL;
+               pfk->dump.done = NULL;
+       }
 }
 
 static void pfkey_sock_destruct(struct sock *sk)
 {
+       pfkey_terminate_dump(pfkey_sk(sk));
        skb_queue_purge(&sk->sk_receive_queue);
 
        if (!sock_flag(sk, SOCK_DEAD)) {
@@ -310,6 +306,18 @@ static int pfkey_broadcast(struct sk_buff *skb, gfp_t allocation,
        return err;
 }
 
+static int pfkey_do_dump(struct pfkey_sock *pfk)
+{
+       int rc;
+
+       rc = pfk->dump.dump(pfk);
+       if (rc == -ENOBUFS)
+               return 0;
+
+       pfkey_terminate_dump(pfk);
+       return rc;
+}
+
 static inline void pfkey_hdr_dup(struct sadb_msg *new, struct sadb_msg *orig)
 {
        *new = *orig;