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net/b43: don't return IRQ_HANDLED if nothing was done 

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sebastian Andrzej Siewior 2011-07-07 21:58:10 +02:00 committed by John W. Linville
parent 21a18f284b
commit cae561473e
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/b43/main.c
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@ -1964,7 +1964,7 @@ static irqreturn_t b43_do_interrupt(struct b43_wldev *dev)
return IRQ_NONE; return IRQ_NONE;
reason &= dev->irq_mask; reason &= dev->irq_mask;
if (!reason) if (!reason)
return IRQ_HANDLED; return IRQ_NONE;
dev->dma_reason[0] = b43_read32(dev, B43_MMIO_DMA0_REASON) dev->dma_reason[0] = b43_read32(dev, B43_MMIO_DMA0_REASON)
& 0x0001DC00; & 0x0001DC00;