Bluetooth: Use correct struct for user_confirm_neg_reply

This patch fixes user_confirm_neg_reply to use the appropriate struct
for accessing the call parameters.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>

net/bluetooth/mgmt.c

@@ -1690,7 +1690,7 @@ static int user_confirm_reply(struct sock *sk, u16 index, void *data, u16 len)
 static int user_confirm_neg_reply(struct sock *sk, u16 index, void *data,
 									u16 len)
 {
-	struct mgmt_cp_user_confirm_reply *cp = (void *) data;
+	struct mgmt_cp_user_confirm_neg_reply *cp = data;
 
 	BT_DBG("");