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b44: Fix wedge when using netconsole.

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Fixes kernel bugzilla #14691

Due to the way netpoll works, it is perfectly legal to see
NAPI already scheduled when new device events are pending
in b44_interrupt().

So logging a message about it is wrong and in fact harmful.

Based upon a patch by Andreas Mohr.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2009-11-30 00:13:28 -08:00
parent 40be261dfd
commit 0cae200eec
1 changed files with 0 additions and 3 deletions
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3
drivers/net/b44.c
View file

@ -912,9 +912,6 @@ static irqreturn_t b44_interrupt(int irq, void *dev_id)
bp->istat = istat; bp->istat = istat;
__b44_disable_ints(bp); __b44_disable_ints(bp);
__napi_schedule(&bp->napi); __napi_schedule(&bp->napi);
} else {
printk(KERN_ERR PFX "%s: Error, poll already scheduled\n",
dev->name);
} }
irq_ack: irq_ack: