dect
/
linux-2.6
Archived
13
0
Fork 0
Code Releases Activity

Bluetooth: mgmt: Check for HCI_UP in update_eir() and update_class() 

These functions should just silently fail when we're not powered on
instead of trying to send HCI commands.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg 2012-02-22 22:06:38 +02:00
parent 8ec37034ef
commit 7770c4aaca
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
net/bluetooth/mgmt.c
View File

@ -532,6 +532,9 @@ static int update_eir(struct hci_dev *hdev)
{
struct hci_cp_write_eir cp;
if (!test_bit(HCI_UP, &hdev->flags))
return 0;
if (!(hdev->features[6] & LMP_EXT_INQ))
return 0;
@ -570,6 +573,9 @@ static int update_class(struct hci_dev *hdev)
BT_DBG("%s", hdev->name);
if (!test_bit(HCI_UP, &hdev->flags))
return 0;
if (test_bit(HCI_SERVICE_CACHE, &hdev->dev_flags))
return 0;