Because of workqueue delay, the put_device could be called before device_del, so move it to del_conn.
Signed-off-by: Dave Young <[email protected]>
---
net/bluetooth/hci_conn.c | 10 +---------
net/bluetooth/hci_sysfs.c | 1 +
2 files changed, 2 insertions(+), 9 deletions(-)
diff -upr linux/net/bluetooth/hci_conn.c linux.new/net/bluetooth/hci_conn.c
--- linux/net/bluetooth/hci_conn.c 2007-12-27 13:12:48.000000000 +0800
+++ linux.new/net/bluetooth/hci_conn.c 2007-12-27 13:17:50.000000000 +0800
@@ -254,22 +254,14 @@ int hci_conn_del(struct hci_conn *conn)
}
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 -upr linux/net/bluetooth/hci_sysfs.c linux.new/net/bluetooth/hci_sysfs.c
--- linux/net/bluetooth/hci_sysfs.c 2007-12-27 13:12:48.000000000 +0800
+++ linux.new/net/bluetooth/hci_sysfs.c 2007-12-27 13:14:06.000000000 +0800
@@ -320,6 +320,7 @@ static void del_conn(struct work_struct
{
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)
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
