[BLUETOOTH]: put_device before device_del fix
Because of workqueue delay, the put_device could be called before
device_del, so move it to del_conn.
Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 9483320..34d1a3c 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -259,22 +259,14 @@
}
tasklet_disable(&hdev->tx_task);
-
- hci_conn_del_sysfs(conn);
-
hci_conn_hash_del(hdev, conn);
if (hdev->notify)
hdev->notify(hdev, HCI_NOTIFY_CONN_DEL);
-
tasklet_enable(&hdev->tx_task);
-
skb_queue_purge(&conn->data_q);
-
+ hci_conn_del_sysfs(conn);
hci_dev_put(hdev);
- /* will free via device release */
- put_device(&conn->dev);
-
return 0;
}
diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c
index cef1e3e..cad5103 100644
--- a/net/bluetooth/hci_sysfs.c
+++ b/net/bluetooth/hci_sysfs.c
@@ -320,6 +320,7 @@
{
struct hci_conn *conn = container_of(work, struct hci_conn, work);
device_del(&conn->dev);
+ put_device(&conn->dev);
}
void hci_conn_del_sysfs(struct hci_conn *conn)