Bluetooth: Allow HCI User Channel usage for controllers without address
Trying to setup HCI User Channel usage for LE only controllers without
a public address or configured static address will fail with an error
saying that no address is available.
In case of HCI User Channel the requirement for a valid address is not
needed. So allow skipping this extra validation step.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 58d2f9b..b40d524 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1937,10 +1937,15 @@
* be able to determine if there is a public address
* or not.
*
+ * In case of user channel usage, it is not important
+ * if a public address or static random address is
+ * available.
+ *
* This check is only valid for BR/EDR controllers
* since AMP controllers do not have an address.
*/
- if (hdev->dev_type == HCI_BREDR &&
+ if (!test_bit(HCI_USER_CHANNEL, &hdev->dev_flags) &&
+ hdev->dev_type == HCI_BREDR &&
!bacmp(&hdev->bdaddr, BDADDR_ANY) &&
!bacmp(&hdev->static_addr, BDADDR_ANY)) {
ret = -EADDRNOTAVAIL;