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dwc_eth_qos: use dev_kfree_skb_any instead of dev_kfree_skb

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Replace dev_kfree_skb with dev_kfree_skb_any in dwceqos_start_xmit()
which can be called from hard irq context (netpoll) and from
other contexts. dwceqos_start_xmit() only frees skbs that it has
dropped.

This is detected by Coccinelle semantic patch.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wei Yongjun 2016-10-20 16:59:49 +00:00 • committed by David S. Miller
parent 547412fe08
commit d80f45ffd8
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/synopsys/dwc_eth_qos.c
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@ -2211,7 +2211,7 @@ static int dwceqos_start_xmit(struct sk_buff *skb, struct net_device *ndev)
tx_error:
dwceqos_tx_rollback(lp, &trans);
dev_kfree_skb(skb);
dev_kfree_skb_any(skb);
return 0;
}