xen: events: correct locking in xen_irq_from_pirq

One of those spin_lock() calls should be an unlock... Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
git-mirror · Mar 14, 2011 · a7b807c · a7b807c
1 parent 7bee976
commit a7b807c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
@@ -752,7 +752,7 @@ int xen_irq_from_pirq(unsigned pirq)
 	}
 	irq = -1;
 out:
-	spin_lock(&irq_mapping_update_lock);
+	spin_unlock(&irq_mapping_update_lock);
 
 	return irq;
 }