From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Thu, 7 Jul 2011 19:58:10 +0000 (+0200)
Subject: net/b43: don't return IRQ_HANDLED if nothing was done
X-Git-Tag: v3.1-rc1~24^2~10^2^2~211
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cae561473e87fd01b07d980c643acd51c07e1f64;p=platform%2Fkernel%2Flinux-exynos.git

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>
---

diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index fceb571..8bcda50 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;