summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--net/bluetooth/mgmt.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index abf1adb8bc16..3fcccad75453 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -2602,12 +2602,18 @@ static int start_discovery(struct sock *sk, u16 index,
switch (hdev->discovery.type) {
case DISCOV_TYPE_BREDR:
- err = hci_do_inquiry(hdev, INQUIRY_LEN_BREDR);
+ if (lmp_bredr_capable(hdev))
+ err = hci_do_inquiry(hdev, INQUIRY_LEN_BREDR);
+ else
+ err = -ENOTSUPP;
break;
case DISCOV_TYPE_LE:
- err = hci_le_scan(hdev, LE_SCAN_TYPE, LE_SCAN_INT,
+ if (lmp_host_le_capable(hdev))
+ err = hci_le_scan(hdev, LE_SCAN_TYPE, LE_SCAN_INT,
LE_SCAN_WIN, LE_SCAN_TIMEOUT_LE_ONLY);
+ else
+ err = -ENOTSUPP;
break;
case DISCOV_TYPE_INTERLEAVED: