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| author | Johan Hedberg <johan.hedberg@intel.com> | 2012-11-08 01:22:59 +0100 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2012-11-18 23:03:00 -0200 |
| commit | bbaf444a89dd7dd7effd8ed2f4e4ec64da3cc1da (patch) | |
| tree | cc265122c83264b509353adad12d6dfe917f27c5 /net/bluetooth/hci_event.c | |
| parent | 57527f8d4d71b5167a02fb6713857f55d3974748 (diff) | |
| download | lwn-bbaf444a89dd7dd7effd8ed2f4e4ec64da3cc1da.tar.gz lwn-bbaf444a89dd7dd7effd8ed2f4e4ec64da3cc1da.zip | |
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/hci_event.c')
| -rw-r--r-- | net/bluetooth/hci_event.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index c08ac7c03711..09c65712e8cc 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -202,6 +202,8 @@ static void hci_cc_reset(struct hci_dev *hdev, struct sk_buff *skb) BIT(HCI_PERIODIC_INQ)); hdev->discovery.state = DISCOVERY_STOPPED; + hdev->inq_tx_power = HCI_TX_POWER_INVALID; + hdev->adv_tx_power = HCI_TX_POWER_INVALID; } static void hci_cc_write_local_name(struct hci_dev *hdev, struct sk_buff *skb) |