linux-kernel - [PATCH 38/44] KVM: Clean up assigned_device_update

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Message-Id: <1228854179-23002-39-git-send-email-avi@redhat.com>
Date:	Tue,  9 Dec 2008 22:22:53 +0200
From:	Avi Kivity <avi@...hat.com>
To:	kvm@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, Sheng Yang <sheng@...ux.intel.com>
Subject: [PATCH 38/44] KVM: Clean up assigned_device_update_irq

From: Sheng Yang <sheng@...ux.intel.com>

Signed-off-by: Sheng Yang <sheng@...ux.intel.com>
Signed-off-by: Avi Kivity <avi@...hat.com>
---
 virt/kvm/kvm_main.c |   10 ++++------
 1 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 638de47..2089f8b 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -180,11 +180,11 @@ static int assigned_device_update_intx(struct kvm *kvm,
 			struct kvm_assigned_dev_kernel *adev,
 			struct kvm_assigned_irq *airq)
 {
-	if (adev->irq_requested_type & KVM_ASSIGNED_DEV_GUEST_INTX) {
-		adev->guest_irq = airq->guest_irq;
-		adev->ack_notifier.gsi = airq->guest_irq;
+	adev->guest_irq = airq->guest_irq;
+	adev->ack_notifier.gsi = airq->guest_irq;
+
+	if (adev->irq_requested_type & KVM_ASSIGNED_DEV_HOST_INTX)
 		return 0;
-	}
 
 	if (irqchip_in_kernel(kvm)) {
 		if (!capable(CAP_SYS_RAWIO))
@@ -194,8 +194,6 @@ static int assigned_device_update_intx(struct kvm *kvm,
 			adev->host_irq = airq->host_irq;
 		else
 			adev->host_irq = adev->dev->irq;
-		adev->guest_irq = airq->guest_irq;
-		adev->ack_notifier.gsi = airq->guest_irq;
 
 		/* Even though this is PCI, we don't want to use shared
 		 * interrupts. Sharing host devices with guest-assigned devices
-- 
1.6.0.3

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