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net: lantiq_etop: don't free skb when returning NETDEV_TX_BUSY
authorZhang Changzhong <zhangchangzhong@huawei.com>
Fri, 21 Oct 2022 01:32:24 +0000 (09:32 +0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 24 Oct 2022 12:02:18 +0000 (13:02 +0100)
commit35b2ba3ae1caeaa29d75dba4bcd474d6f0d2ccf8
tree383024e1af27011269bf6e10309f172efc52cd4atree | snapshot
parentfa99db177043df2a306a79dbc1c2c491da034998commit | diff
net: lantiq_etop: don't free skb when returning NETDEV_TX_BUSY

The ndo_start_xmit() method must not free skb when returning
NETDEV_TX_BUSY, since caller is going to requeue freed skb.

Fixes: 4675ed33be0c ("MIPS: Lantiq: Add ethernet driver")
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/lantiq_etop.c diff | blob | history
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