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authorWei Yongjun <weiyongjun1@huawei.com>2016-10-20 17:00:32 +0000
committerDavid S. Miller <davem@davemloft.net>2016-10-20 14:47:52 -0400
commit81ad2b7de6dd352802f9979910343d4867e1ac94 (patch)
tree94567851f5ff361dc0bbb14b0be458f8c0f25305
parentd80f45ffd8847891554f00e19fc9bc95ee720976 (diff)
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: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/mediatek/mtk_eth_soc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 8f80e618ae59..d71627417ea7 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -843,7 +843,7 @@ static int mtk_start_xmit(struct sk_buff *skb, struct net_device *dev)
drop:
spin_unlock(&eth->page_lock);
stats->tx_dropped++;
- dev_kfree_skb(skb);
+ dev_kfree_skb_any(skb);
return NETDEV_TX_OK;
}