Thread (288 messages) 288 messages, 13 authors, 2014-04-01

[PATCH 40/54] smc91x: Call dev_kfree/consume_skb_any instead of dev_kfree_skb.

STALE4569d

From: Eric W. Biederman <hidden>
Date: 2014-03-25 06:11:38
Subsystem: networking drivers, smc91x ethernet driver, the rest · Maintainers: Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Nicolas Pitre, Linus Torvalds

From: "Eric W. Biederman" <redacted>

Replace dev_kfree_skb with dev_consume_skb_any in
smc_hardware_send_pkt that can be called in hard irq and other
contexts, and handles successfully transmitted packets.

Replace dev_kfree_skb with dev_kfree_skb_any in smc_hard_start_xmit which
can be called in hard irq and other contexts, and only frees skbs
when dropping them.

Signed-off-by: "Eric W. Biederman" <redacted>
---
 drivers/net/ethernet/smsc/smc91x.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c
index 839c0e6cca01..d1b4dca53a9d 100644
--- a/drivers/net/ethernet/smsc/smc91x.c
+++ b/drivers/net/ethernet/smsc/smc91x.c
@@ -621,7 +621,7 @@ static void smc_hardware_send_pkt(unsigned long data)
 done:	if (!THROTTLE_TX_PKTS)
 		netif_wake_queue(dev);
 
-	dev_kfree_skb(skb);
+	dev_consume_skb_any(skb);
 }
 
 /*
@@ -657,7 +657,7 @@ static int smc_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		netdev_warn(dev, "Far too big packet error.\n");
 		dev->stats.tx_errors++;
 		dev->stats.tx_dropped++;
-		dev_kfree_skb(skb);
+		dev_kfree_skb_any(skb);
 		return NETDEV_TX_OK;
 	}
 
-- 
1.7.10.4
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