[Xen-changelog] [xen-unstable] xen,pod: Cosmetic code motion

[Xen patchbot-unstable <patchbot@xxxxxxx>]

# HG changeset patch
# User George Dunlap <george.dunlap@xxxxxxxxxxxxx>
# Date 1340815810 -3600
# Node ID 52f1b8a4f9a4cb454b6fea1220cc6a09cf401a42
# Parent  2d9f3b0109011a84c1e9a8b3d1d65ab6521bbd40
xen,pod: Cosmetic code motion

No point in doing the assignment if we're just going to crash anyway.

Signed-off-by: George Dunlap <george.dunlap@xxxxxxxxxxxxx>
---


diff -r 2d9f3b010901 -r 52f1b8a4f9a4 xen/arch/x86/mm/p2m-pod.c
--- a/xen/arch/x86/mm/p2m-pod.c Thu Jun 28 12:45:09 2012 +0100
+++ b/xen/arch/x86/mm/p2m-pod.c Wed Jun 27 17:50:10 2012 +0100
@@ -1022,13 +1022,13 @@ p2m_pod_demand_populate(struct p2m_domai
             p2m_pod_emergency_sweep(p2m);
     }
 
+    if ( p2m->pod.count == 0 )
+        goto out_of_memory;
+
     /* Keep track of the highest gfn demand-populated by a guest fault */
     if ( gfn > p2m->pod.max_guest )
         p2m->pod.max_guest = gfn;
 
-    if ( p2m->pod.count == 0 )
-        goto out_of_memory;
-
     /* Get a page f/ the cache.  A NULL return value indicates that the
      * 2-meg range should be marked singleton PoD, and retried */
     if ( (p = p2m_pod_cache_get(p2m, order)) == NULL )

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