These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / bluetooth / hci_vhci.c

diff --git a/kernel/drivers/bluetooth/hci_vhci.c b/kernel/drivers/bluetooth/hci_vhci.c
index 6653473..ed888e3 100644 (file)
--- a/kernel/drivers/bluetooth/hci_vhci.c
+++ b/kernel/drivers/bluetooth/hci_vhci.c
@@ -55,8 +55,6 @@ struct vhci_data {
 
 static int vhci_open_dev(struct hci_dev *hdev)
 {
-       set_bit(HCI_RUNNING, &hdev->flags);
-
        return 0;
 }
 
@@ -64,9 +62,6 @@ static int vhci_close_dev(struct hci_dev *hdev)
 {
        struct vhci_data *data = hci_get_drvdata(hdev);
 
-       if (!test_and_clear_bit(HCI_RUNNING, &hdev->flags))
-               return 0;
-
        skb_queue_purge(&data->readq);
 
        return 0;
@@ -85,9 +80,6 @@ static int vhci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
 {
        struct vhci_data *data = hci_get_drvdata(hdev);
 
-       if (!test_bit(HCI_RUNNING, &hdev->flags))
-               return -EBUSY;
-
        memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);
        skb_queue_tail(&data->readq, skb);
 
@@ -366,7 +358,7 @@ static const struct file_operations vhci_fops = {
        .llseek         = no_llseek,
 };
 
-static struct miscdevice vhci_miscdev= {
+static struct miscdevice vhci_miscdev = {
        .name   = "vhci",
        .fops   = &vhci_fops,
        .minor  = VHCI_MINOR,