diff options
Diffstat (limited to 'drivers/bluetooth/btmrvl_main.c')
| -rw-r--r-- | drivers/bluetooth/btmrvl_main.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c index b2a567bb1b46..f25a825a693f 100644 --- a/drivers/bluetooth/btmrvl_main.c +++ b/drivers/bluetooth/btmrvl_main.c @@ -436,6 +436,11 @@ static int btmrvl_send_frame(struct hci_dev *hdev, struct sk_buff *skb) BT_DBG("type=%d, len=%d", hci_skb_pkt_type(skb), skb->len); + if (priv->adapter->is_suspending || priv->adapter->is_suspended) { + BT_ERR("%s: Device is suspending or suspended", __func__); + return -EBUSY; + } + switch (hci_skb_pkt_type(skb)) { case HCI_COMMAND_PKT: hdev->stat.cmd_tx++; @@ -452,7 +457,8 @@ static int btmrvl_send_frame(struct hci_dev *hdev, struct sk_buff *skb) skb_queue_tail(&priv->adapter->tx_queue, skb); - wake_up_interruptible(&priv->main_thread.wait_q); + if (!priv->adapter->is_suspended) + wake_up_interruptible(&priv->main_thread.wait_q); return 0; } @@ -643,7 +649,8 @@ static int btmrvl_service_main_thread(void *data) if (adapter->ps_state == PS_SLEEP) continue; - if (!priv->btmrvl_dev.tx_dnld_rdy) + if (!priv->btmrvl_dev.tx_dnld_rdy || + priv->adapter->is_suspended) continue; skb = skb_dequeue(&adapter->tx_queue); |