From 3790c8cdb99f23824b23cb16df608281b335ee91 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Fri, 12 Jun 2009 03:00:35 +0000 Subject: net: fix network driver ndo_start_xmit() return values (part 1) Fix up drivers that return an errno value to qdisc_restart(), causing qdisc_restart() to print a warning and requeue/retransmit the skb. - xpnet: memory allocation error, intention is to drop - ethoc: oversized packet, packet must be dropped - ibmlana: skb freed: use after free - rrunner: skb freed: use after free Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- drivers/net/rrunner.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/rrunner.c') diff --git a/drivers/net/rrunner.c b/drivers/net/rrunner.c index d890829a9ac..81dbcbb910f 100644 --- a/drivers/net/rrunner.c +++ b/drivers/net/rrunner.c @@ -1425,7 +1425,7 @@ static int rr_start_xmit(struct sk_buff *skb, struct net_device *dev) if (!(new_skb = dev_alloc_skb(len + 8))) { dev_kfree_skb(skb); netif_wake_queue(dev); - return -EBUSY; + return NETDEV_TX_OK; } skb_reserve(new_skb, 8); skb_put(new_skb, len); -- cgit v1.2.3