diff options
| author | Johan Hedberg <johan.hedberg@intel.com> | 2012-11-08 00:22:59 (GMT) |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2012-11-19 01:03:00 (GMT) |
| commit | bbaf444a89dd7dd7effd8ed2f4e4ec64da3cc1da (patch) | |
| tree | cc265122c83264b509353adad12d6dfe917f27c5 /net/bluetooth/mgmt.c | |
| parent | 57527f8d4d71b5167a02fb6713857f55d3974748 (diff) | |
| download | linux-fsl-qoriq-bbaf444a89dd7dd7effd8ed2f4e4ec64da3cc1da.tar.xz | |
Bluetooth: Use proper invalid value for tx_power
The core specification defines 127 as the "not available" value (well,
"reserved" for BR/EDR and "not available" for LE - but essentially the
same). Therefore, instead of testing for 0 (which is in fact a valid
value) we should be using this invalid value to test if the tx_power is
available.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index a1a62ba..dedbb1d 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -484,7 +484,7 @@ static void create_eir(struct hci_dev *hdev, u8 *data) ptr += (name_len + 2); } - if (hdev->inq_tx_power) { + if (hdev->inq_tx_power != HCI_TX_POWER_INVALID) { ptr[0] = 2; ptr[1] = EIR_TX_POWER; ptr[2] = (u8) hdev->inq_tx_power; |