Bluetooth: mgmt: multi adv for create_instance_scan_rsp_data()
The create_instance_scan_rsp_data() function could not deal with
multiple advertising instances previously. This is being fixed by adding
an additional instance parameter.
Signed-off-by: Florian Grandel <fgrandel@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 76aee8a..fc807dc 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -872,15 +872,22 @@
return ad_len;
}
-static u8 create_instance_scan_rsp_data(struct hci_dev *hdev, u8 *ptr)
+static u8 create_instance_scan_rsp_data(struct hci_dev *hdev, u8 instance,
+ u8 *ptr)
{
+ struct adv_info *adv_instance;
+
+ adv_instance = hci_find_adv_instance(hdev, instance);
+ if (!adv_instance)
+ return 0;
+
/* TODO: Set the appropriate entries based on advertising instance flags
* here once flags other than 0 are supported.
*/
- memcpy(ptr, hdev->adv_instance.scan_rsp_data,
- hdev->adv_instance.scan_rsp_len);
+ memcpy(ptr, adv_instance->scan_rsp_data,
+ adv_instance->scan_rsp_len);
- return hdev->adv_instance.scan_rsp_len;
+ return adv_instance->scan_rsp_len;
}
static void update_inst_scan_rsp_data(struct hci_request *req, u8 instance)
@@ -895,7 +902,7 @@
memset(&cp, 0, sizeof(cp));
if (instance)
- len = create_instance_scan_rsp_data(hdev, cp.data);
+ len = create_instance_scan_rsp_data(hdev, instance, cp.data);
else
len = create_default_scan_rsp_data(hdev, cp.data);