Bluetooth: Incorrect address while storing LTK.

This patch fixes incorrect address storage while storing
Long Term Key for LE Devices using SMP (Security Manager Protocol).
The address stored should be of remote device and not of source device.
Signed-off-by: NHemant Gupta <hemant.gupta@stericsson.com>
Acked-by: NMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>

net/bluetooth/smp.c

@@ -820,7 +820,7 @@ static int smp_cmd_master_ident(struct l2cap_conn *conn, struct sk_buff *skb)
 
 	skb_pull(skb, sizeof(*rp));
 
-	hci_add_ltk(conn->hcon->hdev, 1, conn->src, smp->smp_key_size,
+	hci_add_ltk(conn->hcon->hdev, 1, conn->dst, smp->smp_key_size,
 						rp->ediv, rp->rand, smp->tk);
 
 	smp_distribute_keys(conn, 1);