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Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
[safe/jmp/linux-2.6]
/
net
/
key
/
af_key.c
diff --git
a/net/key/af_key.c
b/net/key/af_key.c
index
841af9f
..
f0fc46c
100644
(file)
--- a/
net/key/af_key.c
+++ b/
net/key/af_key.c
@@
-2891,6
+2891,9
@@
static int key_notify_sa_expire(struct xfrm_state *x, struct km_event *c)
static int pfkey_send_notify(struct xfrm_state *x, struct km_event *c)
{
+ if (atomic_read(&pfkey_socks_nr) == 0)
+ return 0;
+
switch (c->event) {
case XFRM_MSG_EXPIRE:
return key_notify_sa_expire(x, c);