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Bluetooth: Move clock offset reading into hci_disconnect()

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To give all hci_disconnect() users the advantage of getting the clock
offset read automatically this patch moves the necessary code from
hci_conn_timeout() into hci_disconnect(). This way we pretty much always
update the clock offset when disconnecting.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg 2014-08-18 20:33:34 +03:00 committed by Marcel Holtmann
parent e3f2f92a04
commit 839035a7b3
1 changed files with 13 additions and 19 deletions
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32
net/bluetooth/hci_conn.c
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@ -128,6 +128,19 @@ int hci_disconnect(struct hci_conn *conn, __u8 reason)
BT_DBG("hcon %p", conn);
/* When we are master of an established connection and it enters
* the disconnect timeout, then go ahead and try to read the
* current clock offset. Processing of the result is done
* within the event handling and hci_clock_offset_evt function.
*/
if (conn->type == ACL_LINK && conn->role == HCI_ROLE_MASTER) {
struct hci_dev *hdev = conn->hdev;
struct hci_cp_read_clock_offset cp;
cp.handle = cpu_to_le16(conn->handle);
hci_send_cmd(hdev, HCI_OP_READ_CLOCK_OFFSET, sizeof(cp), &cp);
}
conn->state = BT_DISCONN;
cp.handle = cpu_to_le16(conn->handle);
@ -325,25 +338,6 @@ static void hci_conn_timeout(struct work_struct *work)
hci_amp_disconn(conn);
} else {
__u8 reason = hci_proto_disconn_ind(conn);
/* When we are master of an established connection
* and it enters the disconnect timeout, then go
* ahead and try to read the current clock offset.
*
* Processing of the result is done within the
* event handling and hci_clock_offset_evt function.
*/
if (conn->type == ACL_LINK &&
conn->role == HCI_ROLE_MASTER) {
struct hci_dev *hdev = conn->hdev;
struct hci_cp_read_clock_offset cp;
cp.handle = cpu_to_le16(conn->handle);
hci_send_cmd(hdev, HCI_OP_READ_CLOCK_OFFSET,
sizeof(cp), &cp);
}
hci_disconnect(conn, reason);
}
break;