diff options
| author | Johan Hedberg | 2014-07-06 12:06:51 +0200 |
|---|---|---|
| committer | Marcel Holtmann | 2014-07-06 12:32:26 +0200 |
| commit | 19de0825cd8acb1de6fa6a135b1f059446781049 (patch) | |
| tree | 9be768edd200b27b526abc390f406b68dbfef4f1 | |
| parent | Bluetooth: Restrict blocked device check in l2cap_recv_frame to LE (diff) | |
| download | kernel-qcow2-linux-19de0825cd8acb1de6fa6a135b1f059446781049.tar.gz kernel-qcow2-linux-19de0825cd8acb1de6fa6a135b1f059446781049.tar.xz kernel-qcow2-linux-19de0825cd8acb1de6fa6a135b1f059446781049.zip | |
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.h | 1 | ||||
| -rw-r--r-- | net/bluetooth/hci_core.c | 18 | ||||
| -rw-r--r-- | net/bluetooth/mgmt.c | 15 |
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(¶ms->action); - list_del(¶ms->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, |