diff options
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 1 | ||||
| -rw-r--r-- | net/bluetooth/hci_core.c | 10 | ||||
| -rw-r--r-- | net/bluetooth/mgmt.c | 2 |
3 files changed, 12 insertions, 1 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 32f3053..20db034 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -971,5 +971,6 @@ void hci_le_ltk_reply(struct hci_conn *conn, u8 ltk[16]); void hci_le_ltk_neg_reply(struct hci_conn *conn); int hci_do_inquiry(struct hci_dev *hdev, u8 length); +int hci_cancel_inquiry(struct hci_dev *hdev); #endif /* __HCI_CORE_H */ diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index e6e9913..6a4bd2d 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -2578,3 +2578,13 @@ int hci_do_inquiry(struct hci_dev *hdev, u8 length) return hci_send_cmd(hdev, HCI_OP_INQUIRY, sizeof(cp), &cp); } + +int hci_cancel_inquiry(struct hci_dev *hdev) +{ + BT_DBG("%s", hdev->name); + + if (!test_bit(HCI_INQUIRY, &hdev->flags)) + return -EPERM; + + return hci_send_cmd(hdev, HCI_OP_INQUIRY_CANCEL, 0, NULL); +} diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 17c7fbb..0f9ef94 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -1649,7 +1649,7 @@ static int stop_discovery(struct sock *sk, u16 index) goto failed; } - err = hci_send_cmd(hdev, HCI_OP_INQUIRY_CANCEL, 0, NULL); + err = hci_cancel_inquiry(hdev); if (err < 0) mgmt_pending_remove(cmd); |