[PATCH -next] dwc_eth_qos: use dev_kfree_skb_any instead of dev_kfree_skb

[Wei Yongjun]

From: Wei Yongjun <weiyongj...@huawei.com>

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 <weiyongj...@huawei.com>
---
 drivers/net/ethernet/synopsys/dwc_eth_qos.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/synopsys/dwc_eth_qos.c 
b/drivers/net/ethernet/synopsys/dwc_eth_qos.c
index 0d00531..eaa51ce 100644
--- a/drivers/net/ethernet/synopsys/dwc_eth_qos.c
+++ b/drivers/net/ethernet/synopsys/dwc_eth_qos.c
@@ -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;
 }