diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index fceb5716e9cea3d825ff0bdae532b6585ee412ba..8bcda5084dece53b110e408af1d086dee5fd8ca9 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -1964,7 +1964,7 @@ static irqreturn_t b43_do_interrupt(struct b43_wldev *dev)
 		return IRQ_NONE;
 	reason &= dev->irq_mask;
 	if (!reason)
-		return IRQ_HANDLED;
+		return IRQ_NONE;
 
 	dev->dma_reason[0] = b43_read32(dev, B43_MMIO_DMA0_REASON)
 	    & 0x0001DC00;