Bluetooth: AMP: Clean up logical link create / accept (7a9898c6) · Commits · 戴 / test

net/bluetooth/amp.c

+5 −12

Original line number	Diff line number	Diff line
		@@ -405,26 +405,20 @@ void amp_physical_cfm(struct hci_conn bredr_hcon, struct hci_conn hs_hcon)

		void amp_create_logical_link(struct l2cap_chan *chan)
		{
		struct hci_conn *hs_hcon = chan->hs_hcon;
		struct hci_cp_create_accept_logical_link cp;
		struct hci_conn *hcon;
		struct hci_dev *hdev;

		BT_DBG("chan %p", chan);
		BT_DBG("chan %p hs_hcon %p dst %pMR", chan, hs_hcon, chan->conn->dst);

		if (!chan->hs_hcon)
		if (!hs_hcon)
		return;

		hdev = hci_dev_hold(chan->hs_hcon->hdev);
		if (!hdev)
		return;

		BT_DBG("chan %p dst %pMR", chan, chan->conn->dst);

		hcon = hci_conn_hash_lookup_ba(hdev, AMP_LINK, chan->conn->dst);
		if (!hcon)
		goto done;

		cp.phy_handle = hcon->handle;
		cp.phy_handle = hs_hcon->handle;

		cp.tx_flow_spec.id = chan->local_id;
		cp.tx_flow_spec.stype = chan->local_stype;
		@@ -440,14 +434,13 @@ void amp_create_logical_link(struct l2cap_chan *chan)
		cp.rx_flow_spec.acc_lat = cpu_to_le32(chan->remote_acc_lat);
		cp.rx_flow_spec.flush_to = cpu_to_le32(chan->remote_flush_to);

		if (hcon->out)
		if (hs_hcon->out)
		hci_send_cmd(hdev, HCI_OP_CREATE_LOGICAL_LINK, sizeof(cp),
		&cp);
		else
		hci_send_cmd(hdev, HCI_OP_ACCEPT_LOGICAL_LINK, sizeof(cp),
		&cp);

		done:
		hci_dev_put(hdev);
		}