netns xfrm: per-netns km_waitq

Disallow spurious wakeups in __xfrm_lookup().

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/key/af_key.c b/net/key/af_key.c
index bde8aad4cc93..f202ba6c8dcb 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -1411,7 +1411,7 @@ static int pfkey_acquire(struct sock *sk, struct sk_buff *skb, struct sadb_msg *
         spin_lock_bh(&x->lock);
         if (x->km.state == XFRM_STATE_ACQ) {
                 x->km.state = XFRM_STATE_ERROR;
-                wake_up(&km_waitq);
+                wake_up(&init_net.xfrm.km_waitq);
         }
         spin_unlock_bh(&x->lock);
         xfrm_state_put(x);