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[PKTGEN]: Fix multiqueue oops. 

Initially pkt_dev can be NULL this causes netif_subqueue_stopped to 
oops. The patch below should cure it. But maybe the pktgen TX logic 
should be reworked to better support the new multiqueue support. 

Signed-off-by: Robert Olsson <robert.olsson@its.uu.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Robert Olsson 2007-08-28 15:43:14 -07:00 committed by David S. Miller
parent 594a9dfae7
commit 378be2c083
1 changed files with 3 additions and 2 deletions
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5
net/core/pktgen.c
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@ -3331,8 +3331,9 @@ static __inline__ void pktgen_xmit(struct pktgen_dev *pkt_dev)
}
if ((netif_queue_stopped(odev) ||
netif_subqueue_stopped(odev, pkt_dev->skb->queue_mapping)) ||
need_resched()) {
(pkt_dev->skb &&
netif_subqueue_stopped(odev, pkt_dev->skb->queue_mapping))) ||
need_resched()) {
idle_start = getCurUs();
if (!netif_running(odev)) {