From 1aa0b51a033d4a1ec6d29d06487e053398afa21b Mon Sep 17 00:00:00 2001
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Date: Thu, 17 Feb 2011 11:23:58 -0500
Subject: [PATCH] xen/irq: Cleanup up the pirq_to_irq for DomU PV PCI
 passthrough guests as well.

We only did this for PV guests that are xen_initial_domain() but
there is not reason not to do this for other cases. The other
case is only exercised when you pass in a PCI device to a PV guest
_and_ the device in question.

Reviewed-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---
 drivers/xen/events.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 975e90fa6d5a..89987a7bf26f 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -766,8 +766,9 @@ int xen_destroy_irq(int irq)
 			printk(KERN_WARNING "unmap irq failed %d\n", rc);
 			goto out;
 		}
-		pirq_to_irq[info->u.pirq.pirq] = -1;
 	}
+	pirq_to_irq[info->u.pirq.pirq] = -1;
+
 	irq_info[irq] = mk_unbound_info();
 
 	xen_free_irq(irq);
-- 
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