Bluetooth: Remove unneeded check in hci_disconn_complete_evt()
According to b644ba336 (patch that introduced HCI_CONN_MGMT_CONNECTED flag), the HCI_CONN_MGMT_CONNECTED flag tracks when mgmt has been notified about the connection. That being said, there is no point in calling mgmt_disconnect_failed() conditionally based on this flag. mgmt_disconnect_failed() removes pending MGMT_OP_DISCONNECT commands, it doesn't matter if that connection was notified or not. Moreover, if the Disconnection Complete event has status then we have nothing else to do but call mgmt_disconnect_failed() and return. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
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@ -1779,6 +1779,7 @@ static u8 hci_to_mgmt_reason(u8 err)
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static void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
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static void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
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{
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{
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struct hci_ev_disconn_complete *ev = (void *) skb->data;
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struct hci_ev_disconn_complete *ev = (void *) skb->data;
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u8 reason = hci_to_mgmt_reason(ev->reason);
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struct hci_conn *conn;
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struct hci_conn *conn;
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BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);
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BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);
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@ -1792,17 +1793,15 @@ static void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
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if (ev->status == 0)
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if (ev->status == 0)
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conn->state = BT_CLOSED;
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conn->state = BT_CLOSED;
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if (test_and_clear_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags)) {
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if (ev->status) {
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if (ev->status) {
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mgmt_disconnect_failed(hdev, &conn->dst, conn->type,
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mgmt_disconnect_failed(hdev, &conn->dst, conn->type,
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conn->dst_type, ev->status);
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conn->dst_type, ev->status);
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} else {
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goto unlock;
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u8 reason = hci_to_mgmt_reason(ev->reason);
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}
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if (test_and_clear_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags))
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mgmt_device_disconnected(hdev, &conn->dst, conn->type,
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mgmt_device_disconnected(hdev, &conn->dst, conn->type,
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conn->dst_type, reason);
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conn->dst_type, reason);
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}
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}
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if (ev->status == 0) {
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if (ev->status == 0) {
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u8 type = conn->type;
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u8 type = conn->type;
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