diff options
| author | Andre Guedes <andre.guedes@openbossa.org> | 2011-11-09 20:14:26 (GMT) |
|---|---|---|
| committer | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-11-16 17:40:30 (GMT) |
| commit | e6d465cb482935c26cb4065a6ab9ce987c067da3 (patch) | |
| tree | ea027e48cb8347f860cec32ae3b66287bd943502 | |
| parent | 7a13510902c81ad865f6d02aed2f4e053a46050e (diff) | |
| download | linux-fsl-qoriq-e6d465cb482935c26cb4065a6ab9ce987c067da3.tar.xz | |
Bluetooth: mgmt_stop_discovery_failed()
This patches creates mgmt_stop_discovery_failed() which removes
pending MGMT_OP_STOP_DISCOVERY commands and sends proper command
status events.
This patch also fixes the MGMT_OP_STOP_DISCOVERY command leak in
case cancel inquiry fails.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 1 | ||||
| -rw-r--r-- | net/bluetooth/hci_event.c | 6 | ||||
| -rw-r--r-- | net/bluetooth/mgmt.c | 15 |
3 files changed, 21 insertions, 1 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 827beda..1795257 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -941,6 +941,7 @@ int mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, u8 addr_type, u8 *dev_class, s8 rssi, u8 *eir); int mgmt_remote_name(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 *name); int mgmt_start_discovery_failed(struct hci_dev *hdev, u8 status); +int mgmt_stop_discovery_failed(struct hci_dev *hdev, u8 status); int mgmt_discovering(struct hci_dev *hdev, u8 discovering); int mgmt_device_blocked(struct hci_dev *hdev, bdaddr_t *bdaddr); int mgmt_device_unblocked(struct hci_dev *hdev, bdaddr_t *bdaddr); diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 53b2071..dfe6fbc 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -55,8 +55,12 @@ static void hci_cc_inquiry_cancel(struct hci_dev *hdev, struct sk_buff *skb) BT_DBG("%s status 0x%x", hdev->name, status); - if (status) + if (status) { + hci_dev_lock(hdev); + mgmt_stop_discovery_failed(hdev, status); + hci_dev_unlock(hdev); return; + } clear_bit(HCI_INQUIRY, &hdev->flags); diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 9fdea98..bd77f54 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -2443,6 +2443,21 @@ int mgmt_start_discovery_failed(struct hci_dev *hdev, u8 status) return err; } +int mgmt_stop_discovery_failed(struct hci_dev *hdev, u8 status) +{ + struct pending_cmd *cmd; + int err; + + cmd = mgmt_pending_find(MGMT_OP_STOP_DISCOVERY, hdev); + if (!cmd) + return -ENOENT; + + err = cmd_status(cmd->sk, hdev->id, cmd->opcode, status); + mgmt_pending_remove(cmd); + + return err; +} + int mgmt_discovering(struct hci_dev *hdev, u8 discovering) { struct pending_cmd *cmd; |