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| author | Robert Olsson <robert.olsson@its.uu.se> | 2007-08-29 00:43:14 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-08-29 00:43:14 +0200 |
| commit | 378be2c08314fc46e3f814fa264ff8ebdb79712f (patch) | |
| tree | 63624dbb5ddbb25085ed6f0bf9970991fb6dd508 | |
| parent | [BNX2]: Add write posting comment. (diff) | |
| download | linux-378be2c08314fc46e3f814fa264ff8ebdb79712f.tar.xz linux-378be2c08314fc46e3f814fa264ff8ebdb79712f.zip | |
[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>
| -rw-r--r-- | net/core/pktgen.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 7bae576ac115..4ad62d375373 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -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)) { |