On Mon, Jul 13, 2015 at 01:50:33PM +0200, Lukasz Duda wrote:
> Allocating context table for stateful compression when interface is set
> up. Removing context table when interface is being unregistered.
>
> Signed-off-by: Lukasz Duda <lukasz.duda@xxxxxxxxxxxxx>
> Signed-off-by: Glenn Ruben Bakke <glenn.ruben.bakke@xxxxxxxxxxxxx>
> ---
> net/bluetooth/6lowpan.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c
> index 2fb7b30..60c7e80 100644
> --- a/net/bluetooth/6lowpan.c
> +++ b/net/bluetooth/6lowpan.c
> @@ -871,6 +871,9 @@ static int setup_netdev(struct l2cap_chan *chan, struct lowpan_dev **dev)
> &chan->src, chan->src_type);
> set_bit(__LINK_STATE_PRESENT, &netdev->state);
>
> + /* Allocate context table for stateful compression. */
> + lowpan_context_table_alloc(netdev);
> +
> *dev = netdev_priv(netdev);
> (*dev)->netdev = netdev;
> (*dev)->hdev = chan->conn->hcon->hdev;
> @@ -1415,6 +1418,7 @@ static int device_event(struct notifier_block *unused,
> if (entry->netdev == netdev) {
> BT_DBG("Unregistered netdev %s %p",
> netdev->name, netdev);
> + lowpan_context_table_free(netdev);
> list_del(&entry->list);
> break;
> }
Don't we need similar allocation in net/ieee802154/6lowpan/core.c ?
- Alex
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