Commit 7b503e33 authored by Yang Yingliang's avatar Yang Yingliang Committed by Luiz Augusto von Dentz
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Bluetooth: hci_bcsp: 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: 1da177e4 ("Linux-2.6.12-rc2")
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarLuiz Augusto von Dentz <luiz.von.dentz@intel.com>
parent 383630cc

drivers/bluetooth/hci_bcsp.c

+1 −1
Original line number Diff line number Diff line
@@ -378,7 +378,7 @@ static void bcsp_pkt_cull(struct bcsp_struct *bcsp) 
		i++;



		__skb_unlink(skb, &bcsp->unack);

		kfree_skb(skb);

		dev_kfree_skb_irq(skb);

	}



	if (skb_queue_empty(&bcsp->unack))