x86/dom0: propagate guest_physmap_add_page error code

No functional change.

Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>

diff --git a/xen/arch/x86/hvm/dom0_build.c b/xen/arch/x86/hvm/dom0_build.c
index c0eb9cb9534d8e842e8f1b6d6b52d171370e9b5d..7ea29c443a29966432e01b49a5e5aa31b0dd4d15 100644 (file)
--- a/xen/arch/x86/hvm/dom0_build.c
+++ b/xen/arch/x86/hvm/dom0_build.c
@@ -126,7 +126,7 @@ static int __init pvh_populate_memory_range(struct domain *d,
         {
             printk("Failed to populate memory: [%#lx,%#lx): %d\n",
                    start, start + (1UL << order), rc);
-            return -ENOMEM;
+            return rc;
         }
         start += 1UL << order;
         nr_pages -= 1UL << order;