diff options
| author | Marcel Holtmann <marcel@holtmann.org> | 2013-10-31 04:54:33 -0700 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2013-10-31 15:55:33 +0200 |
| commit | db3c7f5c88f39ce62e6724c569693c7e9613d31a (patch) | |
| tree | 9cf9eef0b0e8947143df4693b2237bc212a6a328 /net | |
| parent | a4fc5defffb58fa24eba5ec2bd4ee0b3c295ae6f (diff) | |
Bluetooth: Store supported commands only during setup procedure
The list of supported commands of a controller can not change during
its lifetime. So store the list just once during the setup procedure
and not every time the HCI command is executed.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/hci_event.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index d75d51ff4fdd..4d0f4018df18 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -486,7 +486,10 @@ static void hci_cc_read_local_commands(struct hci_dev *hdev, BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); - if (!rp->status) + if (rp->status) + return; + + if (test_bit(HCI_SETUP, &hdev->dev_flags)) memcpy(hdev->commands, rp->commands, sizeof(hdev->commands)); } |