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Bluetooth: Make hci_pend_le_conn_lookup more general purposed

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In some circumstances we need to look up entries in pend_le_conns and in
other in pend_le_reports. This patch converts the existing lookup
function for pend_le_conns to something that can be used for both lists.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg 2014-07-04 12:37:26 +03:00 committed by Marcel Holtmann
parent d9b3ad7df1
commit 501f882741
3 changed files with 7 additions and 6 deletions
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5
include/net/bluetooth/hci_core.h
View file

@ -868,8 +868,9 @@ void hci_conn_params_clear_all(struct hci_dev *hdev);
void hci_conn_params_clear_disabled(struct hci_dev *hdev);
void hci_conn_params_clear_enabled(struct hci_dev *hdev);
struct hci_conn_params *hci_pend_le_conn_lookup(struct hci_dev *hdev,
bdaddr_t *addr, u8 addr_type);
struct hci_conn_params *hci_pend_le_action_lookup(struct list_head *list,
bdaddr_t *addr,
u8 addr_type);
void hci_update_background_scan(struct hci_dev *hdev);

6
net/bluetooth/hci_core.c
View file

@ -3442,8 +3442,8 @@ static bool is_connected(struct hci_dev *hdev, bdaddr_t *addr, u8 type)
}
/* This function requires the caller holds hdev->lock */
struct hci_conn_params *hci_pend_le_conn_lookup(struct hci_dev *hdev,
bdaddr_t *addr, u8 addr_type)
struct hci_conn_params *hci_pend_le_action_lookup(struct list_head *list,
bdaddr_t *addr, u8 addr_type)
{
struct hci_conn_params *param;
@ -3451,7 +3451,7 @@ struct hci_conn_params *hci_pend_le_conn_lookup(struct hci_dev *hdev,
if (!hci_is_identity_address(addr, addr_type))
return NULL;
list_for_each_entry(param, &hdev->pend_le_conns, action) {
list_for_each_entry(param, list, action) {
if (bacmp(&param->addr, addr) == 0 &&
param->addr_type == addr_type)
return param;

2
net/bluetooth/hci_event.c
View file

@ -4194,7 +4194,7 @@ static bool check_pending_le_conn(struct hci_dev *hdev, bdaddr_t *addr,
{
struct hci_conn *conn;
if (!hci_pend_le_conn_lookup(hdev, addr, addr_type))
if (!hci_pend_le_action_lookup(&hdev->pend_le_conns, addr, addr_type))
return false;
conn = hci_connect_le(hdev, addr, addr_type, BT_SECURITY_LOW,