Bluetooth: A2MP: Process A2MP Command Responses

Process A2MP responses, print cmd code and ident for now.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

net/bluetooth/a2mp.c

@@ -313,6 +313,15 @@ send_rsp:
 	return 0;
 }
 
+static inline int a2mp_cmd_rsp(struct amp_mgr *mgr, struct sk_buff *skb,
+			       struct a2mp_cmd *hdr)
+{
+	BT_DBG("ident %d code %d", hdr->ident, hdr->code);
+
+	skb_pull(skb, le16_to_cpu(hdr->len));
+	return 0;
+}
+
 /* Handle A2MP signalling */
 static int a2mp_chan_recv_cb(struct l2cap_chan *chan, struct sk_buff *skb)
 {
@@ -372,6 +381,9 @@ static int a2mp_chan_recv_cb(struct l2cap_chan *chan, struct sk_buff *skb)
 		case A2MP_GETAMPASSOC_RSP:
 		case A2MP_CREATEPHYSLINK_RSP:
 		case A2MP_DISCONNPHYSLINK_RSP:
+			err = a2mp_cmd_rsp(mgr, skb, hdr);
+			break;
+
 		default:
 			BT_ERR("Unknown A2MP sig cmd 0x%2.2x", hdr->code);
 			err = -EINVAL;