Commit ca88be1a authored by Luiz Augusto von Dentz's avatar Luiz Augusto von Dentz
Browse files

Bluetooth: hci_sync: Fix scan state after PA Sync has been established 



Passive scanning is used to program the address of the peer to be
synchronized, so once HCI_EV_LE_PA_SYNC_ESTABLISHED is received it
needs to be updated after clearing HCI_PA_SYNC then call
hci_update_passive_scan_sync to return it to its original state.

Fixes: 6d0417e4 ("Bluetooth: hci_conn: Fix not setting conn_timeout for Broadcast Receiver")
Signed-off-by: default avatarLuiz Augusto von Dentz <luiz.von.dentz@intel.com>
parent de5d7d3f

net/bluetooth/hci_sync.c

+5 −2
Original line number Diff line number Diff line
@@ -6985,8 +6985,6 @@ static void create_pa_complete(struct hci_dev *hdev, void *data, int err) 


	hci_dev_lock(hdev);



	hci_dev_clear_flag(hdev, HCI_PA_SYNC);



	if (!hci_conn_valid(hdev, conn))

		clear_bit(HCI_CONN_CREATE_PA_SYNC, &conn->flags);
@@ -7080,6 +7078,11 @@ static int hci_le_pa_create_sync(struct hci_dev *hdev, void *data) 
		__hci_cmd_sync_status(hdev, HCI_OP_LE_PA_CREATE_SYNC_CANCEL,

				      0, NULL, HCI_CMD_TIMEOUT);



	hci_dev_clear_flag(hdev, HCI_PA_SYNC);



	/* Update passive scan since HCI_PA_SYNC flag has been cleared */

	hci_update_passive_scan_sync(hdev);



	return err;

}