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authorJohan Hedberg <johan.hedberg@intel.com>2014-07-06 13:06:51 +0300
committerMarcel Holtmann <marcel@holtmann.org>2014-07-06 12:32:26 +0200
commit19de0825cd8acb1de6fa6a135b1f059446781049 (patch)
tree9be768edd200b27b526abc390f406b68dbfef4f1
parent9e1d7e15340b14bfb2ac86d77ca72fcebfe67d66 (diff)
Bluetooth: Fix sending Device Removed when clearing all parameters
When calling Device Remove with BDADDR_ANY we should in a similar way emit Device Removed events as we do when removing a single device. Since we have to iterate the list and call device_removed() the dedicated hci_conn_params_clear_enabled() is not really useful anymore. This patch removes the helper function and does the event emission and list item removal in a single loop. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
-rw-r--r--include/net/bluetooth/hci_core.h1
-rw-r--r--net/bluetooth/hci_core.c18
-rw-r--r--net/bluetooth/mgmt.c15
3 files changed, 14 insertions, 20 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index aff285698c85..9d838a072db4 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -867,7 +867,6 @@ int hci_conn_params_set(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type,
void hci_conn_params_del(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type);
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_action_lookup(struct list_head *list,
bdaddr_t *addr,
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index f996e2c4815c..d01bd043c231 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -3622,24 +3622,6 @@ void hci_conn_params_clear_disabled(struct hci_dev *hdev)
}
/* This function requires the caller holds hdev->lock */
-void hci_conn_params_clear_enabled(struct hci_dev *hdev)
-{
- struct hci_conn_params *params, *tmp;
-
- list_for_each_entry_safe(params, tmp, &hdev->le_conn_params, list) {
- if (params->auto_connect == HCI_AUTO_CONN_DISABLED)
- continue;
- list_del(&params->action);
- list_del(&params->list);
- kfree(params);
- }
-
- hci_update_background_scan(hdev);
-
- BT_DBG("All enabled LE connection parameters were removed");
-}
-
-/* This function requires the caller holds hdev->lock */
void hci_conn_params_clear_all(struct hci_dev *hdev)
{
struct hci_conn_params *params, *tmp;
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index f514eb15e0fb..04a66429ad4d 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -5284,6 +5284,8 @@ static int remove_device(struct sock *sk, struct hci_dev *hdev,
device_removed(sk, hdev, &cp->addr.bdaddr, cp->addr.type);
} else {
+ struct hci_conn_params *p, *tmp;
+
if (cp->addr.type) {
err = cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_DEVICE,
MGMT_STATUS_INVALID_PARAMS,
@@ -5291,7 +5293,18 @@ static int remove_device(struct sock *sk, struct hci_dev *hdev,
goto unlock;
}
- hci_conn_params_clear_enabled(hdev);
+ list_for_each_entry_safe(p, tmp, &hdev->le_conn_params, list) {
+ if (p->auto_connect == HCI_AUTO_CONN_DISABLED)
+ continue;
+ device_removed(sk, hdev, &p->addr, p->addr_type);
+ list_del(&p->action);
+ list_del(&p->list);
+ kfree(p);
+ }
+
+ BT_DBG("All LE connection parameters were removed");
+
+ hci_update_background_scan(hdev);
}
err = cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_DEVICE,