[PATCH 30/54] mv643xx_eth: Call dev_kfree_skb_any instead of dev_kfree_skb.
From: Eric W. Biederman <hidden>
Date: 2014-03-25 06:11:30
Subsystem:
marvell mv643xx ethernet driver, networking drivers, the rest · Maintainers:
Sebastian Hesselbarth, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: "Eric W. Biederman" <redacted> Replace dev_kfree_skb with dev_kfree_skb_any in mv643xx_eth_xmit and txq_submit_skb that can be called in hard irq and other contexts, on paths where the skbs are dropped. Signed-off-by: "Eric W. Biederman" <redacted> --- drivers/net/ethernet/marvell/mv643xx_eth.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c
index a2565ce22b7c..b7b8d74c22d9 100644
--- a/drivers/net/ethernet/marvell/mv643xx_eth.c
+++ b/drivers/net/ethernet/marvell/mv643xx_eth.c@@ -730,7 +730,7 @@ static int txq_submit_skb(struct tx_queue *txq, struct sk_buff *skb) unlikely(tag_bytes & ~12)) { if (skb_checksum_help(skb) == 0) goto no_csum; - kfree_skb(skb); + dev_kfree_skb_any(skb); return 1; }
@@ -819,7 +819,7 @@ static netdev_tx_t mv643xx_eth_xmit(struct sk_buff *skb, struct net_device *dev) if (txq->tx_ring_size - txq->tx_desc_count < MAX_SKB_FRAGS + 1) { if (net_ratelimit()) netdev_err(dev, "tx queue full?!\n"); - kfree_skb(skb); + dev_kfree_skb_any(skb); return NETDEV_TX_OK; }
--
1.7.10.4