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Bluetooth: Don't send device found events during passive scanning 

Passive LE scanning is only used by the kernel-internal connection
establishment procedure. It makes therefore little sense to send device
found events to user space.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg 2014-03-25 10:30:46 +02:00 committed by Marcel Holtmann
parent 43bb560583
commit ca5c4be716
1 changed files with 6 additions and 2 deletions
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8
net/bluetooth/hci_event.c
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@ -3964,8 +3964,12 @@ static void check_pending_le_conn(struct hci_dev *hdev, bdaddr_t *addr,
static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr,
u8 bdaddr_type, s8 rssi, u8 *data, u8 len)
{
if (type == LE_ADV_IND || type == LE_ADV_DIRECT_IND)
check_pending_le_conn(hdev, bdaddr, bdaddr_type);
/* Passive scanning shouldn't trigger any device found events */
if (hdev->le_scan_type == LE_SCAN_PASSIVE) {
if (type == LE_ADV_IND || type == LE_ADV_DIRECT_IND)
check_pending_le_conn(hdev, bdaddr, bdaddr_type);
return;
}
mgmt_device_found(hdev, bdaddr, LE_LINK, bdaddr_type, NULL, rssi, 0, 1,
data, len);