From 7b5dfe1aa9faf9fab10960e027a7b1c932580f76 Mon Sep 17 00:00:00 2001 From: Krishna Kumar Date: Fri, 21 Sep 2007 09:41:15 -0700 Subject: [PATCH] e1000e: Do not allow requeue of freed skb Returning BUSY will make qdisc_restart enqueue the skb which was already freed. The bad skb was correctly freed and we should return NETDEV_TX_OK. First spotted by Jeff Garzik on 08/13/07. Signed-off-by: Krishna Kumar Signed-off-by: Auke Kok Signed-off-by: Jeff Garzik --- drivers/net/e1000e/netdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 885d9467f40d..4a21d7df1743 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -3531,7 +3531,7 @@ static int e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev) /* handle pci_map_single() error in e1000_tx_map */ dev_kfree_skb_any(skb); spin_unlock_irqrestore(&adapter->tx_queue_lock, irq_flags); - return NETDEV_TX_BUSY; + return NETDEV_TX_OK; } e1000_tx_queue(adapter, tx_flags, count); -- 2.20.1