linux-kernel - [PATCH 1/5] pci: change msi-x vector to 32bit

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Message-Id: <1218881249-3028-3-git-send-email-yhlu.kernel@gmail.com>
Date:	Sat, 16 Aug 2008 03:07:26 -0700
From:	Yinghai Lu <yhlu.kernel@...il.com>
To:	Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, Yinghai Lu <yhlu.kernel@...il.com>
Subject: [PATCH 1/5] pci: change msi-x vector to 32bit

Signed-off-by: Yinghai Lu <yhlu.kernel@...il.com>

---
 drivers/pci/intr_remapping.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6/drivers/pci/intr_remapping.c
===================================================================
--- linux-2.6.orig/drivers/pci/intr_remapping.c
+++ linux-2.6/drivers/pci/intr_remapping.c
@@ -99,7 +99,7 @@ static struct irq_2_iommu irq_2_iommuX[N
 
 static struct irq_2_iommu *irq_2_iommu(unsigned int irq)
 {
-	if (irq <= nr_irqs)
+	if (irq < nr_irqs)
 		return &irq_2_iommuX[irq];
 
 	return NULL;
--
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