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(parent: 708a49a) | patch
wifi: wl3501_cs: don't call kfree_skb() under spin_lock_irqsave()
authorYang Yingliang <yangyingliang@huawei.com>
Wed, 7 Dec 2022 15:04:53 +0000 (23:04 +0800)
committerKalle Valo <kvalo@kernel.org>
Thu, 22 Dec 2022 16:14:33 +0000 (18:14 +0200)
commit44bacbdf9066c590423259dbd6d520baac99c1a8
treef3760aef1435d0044fefc61fe67cf770627eea9btree | snapshot
parent708a49a64237f19bd404852f297aaadbc9e7fee0commit | diff
wifi: wl3501_cs: 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(). Compile
tested only.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221207150453.114742-1-yangyingliang@huawei.com
drivers/net/wireless/wl3501_cs.c diff | blob | history
Domain: System / Kernel;