connector: Keep the skb in cn_callback_data

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Acked-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/connector/cn_queue.c b/drivers/connector/cn_queue.c
index 4a1dfe1..b4cfac9 100644
--- a/drivers/connector/cn_queue.c
+++ b/drivers/connector/cn_queue.c
@@ -78,8 +78,9 @@
 	struct cn_callback_entry *cbq =
 		container_of(work, struct cn_callback_entry, work);
 	struct cn_callback_data *d = &cbq->data;
+	struct cn_msg *msg = NLMSG_DATA(nlmsg_hdr(d->skb));
 
-	d->callback(d->callback_priv);
+	d->callback(msg);
 
 	d->destruct_data(d->ddata);
 	d->ddata = NULL;