Commit 435a13d8 authored by Johan Hedberg's avatar Johan Hedberg Committed by Marcel Holtmann

Bluetooth: Remove redundant IRK lookup

When processing passive scanning results we need the resolved identity
address both in check_pending_le_conn() as well as later in
process_adv_report(). Since process_adv_report() calls
check_pending_le_conn() we can simply resolve the IRK earlier in the
function and thereby eliminate a second lookup.
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 617ca1bf
......@@ -4186,16 +4186,6 @@ static void check_pending_le_conn(struct hci_dev *hdev, bdaddr_t *addr,
u8 addr_type)
{
struct hci_conn *conn;
struct smp_irk *irk;
/* If this is a resolvable address, we should resolve it and then
* update address and address type variables.
*/
irk = hci_get_irk(hdev, addr, addr_type);
if (irk) {
addr = &irk->bdaddr;
addr_type = irk->addr_type;
}
if (!hci_pend_le_conn_lookup(hdev, addr, addr_type))
return;
......@@ -4233,6 +4223,13 @@ static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr,
struct hci_conn_params *param;
struct smp_irk *irk;
/* Check if we need to convert to identity address */
irk = hci_get_irk(hdev, bdaddr, bdaddr_type);
if (irk) {
bdaddr = &irk->bdaddr;
bdaddr_type = irk->addr_type;
}
if (type == LE_ADV_IND || type == LE_ADV_DIRECT_IND)
check_pending_le_conn(hdev, bdaddr, bdaddr_type);
......@@ -4242,13 +4239,6 @@ static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr,
if (type == LE_ADV_DIRECT_IND)
return;
/* Check if we need to convert to identity address */
irk = hci_get_irk(hdev, bdaddr, bdaddr_type);
if (irk) {
bdaddr = &irk->bdaddr;
bdaddr_type = irk->addr_type;
}
/* The conn params list only contains identity addresses */
if (!hci_is_identity_address(bdaddr, bdaddr_type))
return;
......
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