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authorJinjie Ruan <ruanjinjie@huawei.com>2023-08-24 09:43:36 +0300
committerDavid S. Miller <davem@davemloft.net>2023-08-25 12:10:52 +0300
commit786c96e92fb9e854cb8b0cb7399bb2fb28e15c4b (patch)
treeb7228134838370f277e8ee4df7c22781e288d828 /drivers/net/arcnet
parent49fa4b0d06705a24a81bb8be6eb175059b77f0a7 (diff)
downloadlinux-786c96e92fb9e854cb8b0cb7399bb2fb28e15c4b.tar.xz
net: arcnet: Do not call kfree_skb() under local_irq_disable()
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: 05fcd31cc472 ("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>
Diffstat (limited to 'drivers/net/arcnet')
-rw-r--r--drivers/net/arcnet/arcnet.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/arcnet/arcnet.c b/drivers/net/arcnet/arcnet.c
index 99265667538c..d9e052c49ba1 100644
--- a/drivers/net/arcnet/arcnet.c
+++ b/drivers/net/arcnet/arcnet.c
@@ -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();
};