From: Johan Hedberg <johan.hedberg@xxxxxxxxx>
To give all hci_disconnect() users the advantage of getting the clock
offset read automatically this patch moves the necessary code from
hci_ocnn_timeout() into hci_disconnect(). This way we pretty much always
update the clock offset when disconnecting.
Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
---
net/bluetooth/hci_conn.c | 32 +++++++++++++-------------------
1 file changed, 13 insertions(+), 19 deletions(-)
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index dd2df20b0f7d..e3d7ae9e2edd 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -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;
--
1.9.3
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