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Bluetooth: Fix reporting invalid RSSI for LE devices

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Start Discovery was reporting 0 RSSI for invalid RSSI only for
BR/EDR devices. LE devices were reported with RSSI 127.

Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: stable@vger.kernel.org # 3.19+
This commit is contained in:
Szymon Janc 2015-01-22 16:57:05 +01:00 committed by Marcel Holtmann
parent 9a5abdaaf9
commit 91200e9f3e
1 changed files with 2 additions and 1 deletions
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3
net/bluetooth/mgmt.c
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@ -7238,7 +7238,8 @@ void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
* However when using service discovery, the value 127 will be * However when using service discovery, the value 127 will be
* returned when the RSSI is not available. * returned when the RSSI is not available.
*/ */
if (rssi == HCI_RSSI_INVALID && !hdev->discovery.report_invalid_rssi) if (rssi == HCI_RSSI_INVALID && !hdev->discovery.report_invalid_rssi &&
link_type == ACL_LINK)
rssi = 0; rssi = 0;
bacpy(&ev->addr.bdaddr, bdaddr); bacpy(&ev->addr.bdaddr, bdaddr);