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net: arcnet: Do not call kfree_skb() under local_irq_disable()

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

Fixes: 05fcd31cc4 ("arcnet: add err_skb package for package status feedback")
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jinjie Ruan 2023-08-24 14:43:36 +08:00 committed by David S. Miller
parent 49fa4b0d06
commit 786c96e92f
1 changed files with 1 additions and 1 deletions
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2
drivers/net/arcnet/arcnet.c
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@ -464,7 +464,7 @@ static void arcnet_reply_tasklet(struct tasklet_struct *t)
ret = sock_queue_err_skb(sk, ackskb);
if (ret)
kfree_skb(ackskb);
dev_kfree_skb_irq(ackskb);
local_irq_enable();
};