Allocating context table for stateful compression when interface is set up.
Removing context table when interface is 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;
}
--
2.1.4
--
To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
