When the HCI Delete Stored Link Key command completes, then update the
value of current stored keys in hci_dev structure.
Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
---
net/bluetooth/hci_event.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 09dde59ddeec..702769fb9b4e 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -232,6 +232,22 @@ static void hci_cc_read_stored_link_key(struct hci_dev *hdev,
}
}
+static void hci_cc_delete_stored_link_key(struct hci_dev *hdev,
+ struct sk_buff *skb)
+{
+ struct hci_rp_delete_stored_link_key *rp = (void *)skb->data;
+
+ BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);
+
+ if (rp->status)
+ return;
+
+ if (rp->num_keys <= hdev->stored_num_keys)
+ hdev->stored_num_keys -= rp->num_keys;
+ else
+ hdev->stored_num_keys = 0;
+}
+
static void hci_cc_write_local_name(struct hci_dev *hdev, struct sk_buff *skb)
{
__u8 status = *((__u8 *) skb->data);
@@ -2736,6 +2752,10 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
hci_cc_read_stored_link_key(hdev, skb);
break;
+ case HCI_OP_DELETE_STORED_LINK_KEY:
+ hci_cc_delete_stored_link_key(hdev, skb);
+ break;
+
case HCI_OP_WRITE_LOCAL_NAME:
hci_cc_write_local_name(hdev, skb);
break;
--
2.1.0
--
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