Commit df4cfc91 authored by Yang Yingliang's avatar Yang Yingliang Committed by Luiz Augusto von Dentz
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Bluetooth: hci_qca: don't call kfree_skb() under spin_lock_irqsave() 



It is not allowed to call kfree_skb() from hardware interrupt
context or with interrupts being disabled. So replace kfree_skb()
with dev_kfree_skb_irq() under spin_lock_irqsave().

Fixes: 0ff252c1 ("Bluetooth: hciuart: Add support QCA chipset for UART")
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarLuiz Augusto von Dentz <luiz.von.dentz@intel.com>
parent b15a6bd3

drivers/bluetooth/hci_qca.c

+1 −1
Original line number Diff line number Diff line
@@ -912,7 +912,7 @@ static int qca_enqueue(struct hci_uart *hu, struct sk_buff *skb) 
	default:

		BT_ERR("Illegal tx state: %d (losing packet)",

		       qca->tx_ibs_state);

		kfree_skb(skb);

		dev_kfree_skb_irq(skb);

		break;

	}