From: Patrick McHardy <kaber@trash.net>
Date: Fri, 12 Jun 2009 03:17:19 +0000 (+0000)
Subject: net: fix network drivers ndo_start_xmit() return values (part 2)
X-Git-Tag: v2.6.31-rc1~330^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4bd73ae2682d9069746bb049a416d9ab90c6684b;p=pandora-kernel.git

net: fix network drivers ndo_start_xmit() return values (part 2)

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

- donauboe: intention appears to be to have the skb retransmitted without
            error message
- irda-usb: intention is to drop silently according to comment
- kingsub-sir: skb is freed: use after free
- ks959-sir: skb is freed: use after free
- ksdazzle-sir: skb is freed: use after free
- mcs7880: skb is freed: use after free

All but donauboe compile tested.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
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