Commit 81ad2b7d authored by Wei Yongjun's avatar Wei Yongjun Committed by David S. Miller

net: ethernet: mediatek: use dev_kfree_skb_any instead of dev_kfree_skb

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

This is detected by Coccinelle semantic patch.
Signed-off-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d80f45ff
...@@ -843,7 +843,7 @@ static int mtk_start_xmit(struct sk_buff *skb, struct net_device *dev) ...@@ -843,7 +843,7 @@ static int mtk_start_xmit(struct sk_buff *skb, struct net_device *dev)
drop: drop:
spin_unlock(&eth->page_lock); spin_unlock(&eth->page_lock);
stats->tx_dropped++; stats->tx_dropped++;
dev_kfree_skb(skb); dev_kfree_skb_any(skb);
return NETDEV_TX_OK; return NETDEV_TX_OK;
} }
......
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