Re: [PATCH 2/2] Bluetooth: hci_ldisc/hci_serdev: Cancel init work before unregistering

[Marcel Holtmann]

Hi Samuel,

> If hci_uart_tty_close() or hci_uart_unregister_device() is called while
> hu->init_ready is scheduled, hci_register_dev() could be called after
> the hci_uart is torn down. Avoid this by ensuring the work is complete
> or canceled before checking the HCI_UART_REGISTERED flag.
> 
> Fixes: 9f2aee848fe6 ("Bluetooth: Add delayed init sequence support for UART controllers")
> Signed-off-by: Samuel Holland <samuel@xxxxxxxxxxxx>
> ---
> drivers/bluetooth/hci_ldisc.c  | 1 +
> drivers/bluetooth/hci_serdev.c | 2 ++
> 2 files changed, 3 insertions(+)

patch has been applied to bluetooth-next tree.

Regards

Marcel