Bluetooth: Use hci_copy_identity_addr() helper for SMP chan creation

The only reason the SMP code is essentially duplicating the
hci_copy_identity_addr() function is that the helper returns the address
type in the HCI format rather than the three-value format expected by
l2cap_chan. This patch converts the SMP code to use the helper and then
do a simple conversion from one address type to another.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index c09a821..b2803bd 100644 (file)
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -2951,24 +2951,14 @@ create_chan:
        l2cap_chan_set_defaults(chan);
 
        if (cid == L2CAP_CID_SMP) {
-               /* If usage of static address is forced or if the devices
-                * does not have a public address, then listen on the static
-                * address.
-                *
-                * In case BR/EDR has been disabled on a dual-mode controller
-                * and a static address has been configued, then listen on
-                * the static address instead.
-                */
-               if (test_bit(HCI_FORCE_STATIC_ADDR, &hdev->dbg_flags) ||
-                   !bacmp(&hdev->bdaddr, BDADDR_ANY) ||
-                   (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags) &&
-                    bacmp(&hdev->static_addr, BDADDR_ANY))) {
-                       bacpy(&chan->src, &hdev->static_addr);
-                       chan->src_type = BDADDR_LE_RANDOM;
-               } else {
-                       bacpy(&chan->src, &hdev->bdaddr);
+               u8 bdaddr_type;
+
+               hci_copy_identity_address(hdev, &chan->src, &bdaddr_type);
+
+               if (bdaddr_type == ADDR_LE_DEV_PUBLIC)
                        chan->src_type = BDADDR_LE_PUBLIC;
-               }
+               else
+                       chan->src_type = BDADDR_LE_RANDOM;
        } else {
                bacpy(&chan->src, &hdev->bdaddr);
                chan->src_type = BDADDR_BREDR;