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: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
committed by
Marcel Holtmann
parent
617ca1bf11
commit
435a13d839
@@ -4186,16 +4186,6 @@ static void check_pending_le_conn(struct hci_dev *hdev, bdaddr_t *addr,
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u8 addr_type)
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u8 addr_type)
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{
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{
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struct hci_conn *conn;
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struct hci_conn *conn;
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struct smp_irk *irk;
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/* If this is a resolvable address, we should resolve it and then
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* update address and address type variables.
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*/
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irk = hci_get_irk(hdev, addr, addr_type);
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if (irk) {
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addr = &irk->bdaddr;
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addr_type = irk->addr_type;
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}
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if (!hci_pend_le_conn_lookup(hdev, addr, addr_type))
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if (!hci_pend_le_conn_lookup(hdev, addr, addr_type))
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return;
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return;
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@@ -4233,6 +4223,13 @@ static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr,
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struct hci_conn_params *param;
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struct hci_conn_params *param;
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struct smp_irk *irk;
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struct smp_irk *irk;
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/* Check if we need to convert to identity address */
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irk = hci_get_irk(hdev, bdaddr, bdaddr_type);
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if (irk) {
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bdaddr = &irk->bdaddr;
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bdaddr_type = irk->addr_type;
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}
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if (type == LE_ADV_IND || type == LE_ADV_DIRECT_IND)
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if (type == LE_ADV_IND || type == LE_ADV_DIRECT_IND)
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check_pending_le_conn(hdev, bdaddr, bdaddr_type);
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check_pending_le_conn(hdev, bdaddr, bdaddr_type);
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@@ -4242,13 +4239,6 @@ static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr,
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if (type == LE_ADV_DIRECT_IND)
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if (type == LE_ADV_DIRECT_IND)
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return;
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return;
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/* Check if we need to convert to identity address */
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irk = hci_get_irk(hdev, bdaddr, bdaddr_type);
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if (irk) {
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bdaddr = &irk->bdaddr;
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bdaddr_type = irk->addr_type;
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}
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/* The conn params list only contains identity addresses */
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/* The conn params list only contains identity addresses */
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if (!hci_is_identity_address(bdaddr, bdaddr_type))
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if (!hci_is_identity_address(bdaddr, bdaddr_type))
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return;
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return;
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