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Diffstat (limited to 'net/bluetooth/hci_event.c')
-rw-r--r--net/bluetooth/hci_event.c71
1 files changed, 6 insertions, 65 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index b93cd2eb5d58..0437200d92f4 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -40,21 +40,13 @@ static void hci_cc_inquiry_cancel(struct hci_dev *hdev, struct sk_buff *skb)
BT_DBG("%s status 0x%2.2x", hdev->name, status);
- if (status) {
- hci_dev_lock(hdev);
- mgmt_stop_discovery_failed(hdev, status);
- hci_dev_unlock(hdev);
+ if (status)
return;
- }
clear_bit(HCI_INQUIRY, &hdev->flags);
smp_mb__after_clear_bit(); /* wake_up_bit advises about this barrier */
wake_up_bit(&hdev->flags, HCI_INQUIRY);
- hci_dev_lock(hdev);
- hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
- hci_dev_unlock(hdev);
-
hci_conn_check_pending(hdev);
}
@@ -937,20 +929,6 @@ static void hci_cc_le_set_adv_enable(struct hci_dev *hdev, struct sk_buff *skb)
hci_dev_unlock(hdev);
}
-static void hci_cc_le_set_scan_param(struct hci_dev *hdev, struct sk_buff *skb)
-{
- __u8 status = *((__u8 *) skb->data);
-
- BT_DBG("%s status 0x%2.2x", hdev->name, status);
-
- if (status) {
- hci_dev_lock(hdev);
- mgmt_start_discovery_failed(hdev, status);
- hci_dev_unlock(hdev);
- return;
- }
-}
-
static void hci_cc_le_set_scan_enable(struct hci_dev *hdev,
struct sk_buff *skb)
{
@@ -963,41 +941,16 @@ static void hci_cc_le_set_scan_enable(struct hci_dev *hdev,
if (!cp)
return;
+ if (status)
+ return;
+
switch (cp->enable) {
case LE_SCAN_ENABLE:
- if (status) {
- hci_dev_lock(hdev);
- mgmt_start_discovery_failed(hdev, status);
- hci_dev_unlock(hdev);
- return;
- }
-
set_bit(HCI_LE_SCAN, &hdev->dev_flags);
-
- hci_dev_lock(hdev);
- hci_discovery_set_state(hdev, DISCOVERY_FINDING);
- hci_dev_unlock(hdev);
break;
case LE_SCAN_DISABLE:
- if (status) {
- hci_dev_lock(hdev);
- mgmt_stop_discovery_failed(hdev, status);
- hci_dev_unlock(hdev);
- return;
- }
-
clear_bit(HCI_LE_SCAN, &hdev->dev_flags);
-
- if (hdev->discovery.type == DISCOV_TYPE_INTERLEAVED &&
- hdev->discovery.state == DISCOVERY_FINDING) {
- mgmt_interleaved_discovery(hdev);
- } else {
- hci_dev_lock(hdev);
- hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
- hci_dev_unlock(hdev);
- }
-
break;
default:
@@ -1077,18 +1030,10 @@ static void hci_cs_inquiry(struct hci_dev *hdev, __u8 status)
if (status) {
hci_conn_check_pending(hdev);
- hci_dev_lock(hdev);
- if (test_bit(HCI_MGMT, &hdev->dev_flags))
- mgmt_start_discovery_failed(hdev, status);
- hci_dev_unlock(hdev);
return;
}
set_bit(HCI_INQUIRY, &hdev->flags);
-
- hci_dev_lock(hdev);
- hci_discovery_set_state(hdev, DISCOVERY_FINDING);
- hci_dev_unlock(hdev);
}
static void hci_cs_create_conn(struct hci_dev *hdev, __u8 status)
@@ -2298,10 +2243,6 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
hci_cc_user_passkey_neg_reply(hdev, skb);
break;
- case HCI_OP_LE_SET_SCAN_PARAM:
- hci_cc_le_set_scan_param(hdev, skb);
- break;
-
case HCI_OP_LE_SET_ADV_ENABLE:
hci_cc_le_set_adv_enable(hdev, skb);
break;
@@ -2670,7 +2611,7 @@ static void hci_link_key_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
BT_DBG("%s", hdev->name);
- if (!test_bit(HCI_LINK_KEYS, &hdev->dev_flags))
+ if (!test_bit(HCI_MGMT, &hdev->dev_flags))
return;
hci_dev_lock(hdev);
@@ -2746,7 +2687,7 @@ static void hci_link_key_notify_evt(struct hci_dev *hdev, struct sk_buff *skb)
hci_conn_drop(conn);
}
- if (test_bit(HCI_LINK_KEYS, &hdev->dev_flags))
+ if (test_bit(HCI_MGMT, &hdev->dev_flags))
hci_add_link_key(hdev, conn, 1, &ev->bdaddr, ev->link_key,
ev->key_type, pin_len);