From: Wei Liu <wei.liu2@citrix.com>
Date: Thu, 28 Sep 2017 10:00:00 +0000 (+0100)
Subject: libxendevicemodel: initialise extent.pad to zero
X-Git-Tag: archive/raspbian/4.11.1-1+rpi1~1^2~66^2~1314
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=71b7b4e0f5f9d0f7e4fe10871393febefb93c8c4;p=xen.git

libxendevicemodel: initialise extent.pad to zero

The pad field needs to be zero as required by the hypervisor.

Instead of setting the pad separately, use C99 initialiser.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Paul Durrant <paul.durrant@citrix.com>
---

diff --git a/tools/libs/devicemodel/core.c b/tools/libs/devicemodel/core.c
index fcb260d29b..0f2c1a791f 100644
--- a/tools/libs/devicemodel/core.c
+++ b/tools/libs/devicemodel/core.c
@@ -483,10 +483,10 @@ int xendevicemodel_modified_memory(
     xendevicemodel_handle *dmod, domid_t domid, uint64_t first_pfn,
     uint32_t nr)
 {
-    struct xen_dm_op_modified_memory_extent extent;
-
-    extent.first_pfn = first_pfn;
-    extent.nr = nr;
+    struct xen_dm_op_modified_memory_extent extent = {
+        .first_pfn = first_pfn,
+        .nr = nr,
+    };
 
     return xendevicemodel_modified_memory_bulk(dmod, domid, &extent, 1);
 }