wifi: libertas: if_usb: don't call kfree_skb() under spin_lock_irqsave()

Browse source

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(). Compile
tested only.

Fixes: a3128feef6 ("libertas: use irqsave() in USB's complete callback")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221207150008.111743-3-yangyingliang@huawei.com

...

This commit is contained in:

Yang Yingliang 2022-12-07 23:00:06 +08:00 • committed by Kalle Valo

parent 9388ce97b9

commit 3968e81ba6

1 changed files with 1 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/net/wireless/marvell/libertas/if_usb.c

View file