From: Arun Menon <armenon@redhat.com>

Migrating a GLib GByteArray is now possible directly using the newly
introduced VMSTATE_GBYTEARRAY. It uses the standard GLib API calls to
create the array, or resize it.

This is safer than implementing a C struct and manually updating the
data and len fields. This commit uses the VMSTATE_GBYTEARRAY in vdagent
to store the outbuf variable.

Signed-off-by: Arun Menon <armenon@redhat.com>
Fix-Suggested-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 ui/vdagent.c | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/ui/vdagent.c b/ui/vdagent.c
index bb0c4aa14c..9206e47000 100644
--- a/ui/vdagent.c
+++ b/ui/vdagent.c
@@ -967,17 +967,6 @@ static const VMStateDescription vmstate_chunk = {
     }
 };
 
-static const VMStateDescription vmstate_vdba = {
-    .name = "vdagent/bytearray",
-    .version_id = 0,
-    .minimum_version_id = 0,
-    .fields = (const VMStateField[]) {
-        VMSTATE_UINT32(len, GByteArray),
-        VMSTATE_VBUFFER_ALLOC_UINT32(data, GByteArray, 0, 0, len),
-        VMSTATE_END_OF_LIST()
-    }
-};
-
 struct CBInfoArray {
     uint32_t n;
     QemuClipboardInfo cbinfo[QEMU_CLIPBOARD_SELECTION__COUNT];
@@ -1067,7 +1056,7 @@ static const VMStateDescription vmstate_vdagent = {
         VMSTATE_UINT32(xsize, VDAgentChardev),
         VMSTATE_UINT32(xoff, VDAgentChardev),
         VMSTATE_VBUFFER_ALLOC_UINT32(xbuf, VDAgentChardev, 0, 0, xsize),
-        VMSTATE_STRUCT_POINTER(outbuf, VDAgentChardev, vmstate_vdba, GByteArray),
+        VMSTATE_GBYTEARRAY(outbuf, VDAgentChardev, 0),
         VMSTATE_UINT32(mouse_x, VDAgentChardev),
         VMSTATE_UINT32(mouse_y, VDAgentChardev),
         VMSTATE_UINT32(mouse_btn, VDAgentChardev),
-- 
2.53.0