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net: fix network drivers ndo_start_xmit() return values (part 3)

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net: fix network drivers ndo_start_xmit() return values (part 3)

Fix up wireless drivers that return an errno value to qdisc_restart(), causing
qdisc_restart() to print a warning an requeue/retransmit the skb.

- airo: transmission not implemented for chip, intention is to free and abort
- ipw2200: transmission not implemented for promiscous mode, intention is to
           drop
- prism54: intention is to drop
- wl3501_cs: intention appears to be to drop
- zd1201: error counter indicates intention is to drop

All drivers compile tested.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy
2009-06-12 04:08:02 +00:00
committed by David S. Miller
parent 4bd73ae268
commit 4153e77596
5 changed files with 10 additions and 13 deletions
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3
drivers/net/wireless/ipw2x00/ipw2200.c
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@@ -11524,7 +11524,8 @@ static int ipw_prom_stop(struct net_device *dev)
static int ipw_prom_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
IPW_DEBUG_INFO("prom dev->xmit\n");
return -EOPNOTSUPP;
dev_kfree_skb(skb);
return NETDEV_TX_OK;
}
static const struct net_device_ops ipw_prom_netdev_ops = {