diff options
Diffstat (limited to 'drivers/bluetooth/btmrvl_main.c')
| -rw-r--r-- | drivers/bluetooth/btmrvl_main.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c index c435b58db597..c4a542cc3214 100644 --- a/drivers/bluetooth/btmrvl_main.c +++ b/drivers/bluetooth/btmrvl_main.c @@ -178,6 +178,11 @@ static int btmrvl_send_sync_cmd(struct btmrvl_private *priv, u16 opcode, struct sk_buff *skb; struct hci_command_hdr *hdr; + if (priv->surprise_removed) { + BT_ERR("Card is removed"); + return -EFAULT; + } + skb = bt_skb_alloc(HCI_COMMAND_HDR_SIZE + len, GFP_ATOMIC); if (skb == NULL) { BT_ERR("No free skb"); @@ -600,7 +605,7 @@ static int btmrvl_service_main_thread(void *data) add_wait_queue(&thread->wait_q, &wait); set_current_state(TASK_INTERRUPTIBLE); - if (kthread_should_stop()) { + if (kthread_should_stop() || priv->surprise_removed) { BT_DBG("main_thread: break from main thread"); break; } @@ -619,7 +624,7 @@ static int btmrvl_service_main_thread(void *data) BT_DBG("main_thread woke up"); - if (kthread_should_stop()) { + if (kthread_should_stop() || priv->surprise_removed) { BT_DBG("main_thread: break from main thread"); break; } |