server/red_memslots: drop two unused functions

cb_get_virt and cb_validate_virt have disappeared a long time ago,
not needed since:

commit 5ac88aa79fa6445f96e5419d8bf4fce81da63b90
Author: Gerd Hoffmann <kraxel@redhat.com>
Date:   Thu Jul 1 17:55:33 2010 +0200

    Properly parse QXLImage to the new-world SpiceImage

    SpiceImage now replaces RedImage and has all image types in it.
    All image data are now chunked (and as such not copied when demarshalling).

1 files changed, 0 insertions, 14 deletions

diff --git a/server/red_memslots.c b/server/red_memslots.c
index d98f38c1..50572183 100644
--- a/server/red_memslots.c
+++ b/server/red_memslots.c
@@ -127,20 +127,6 @@ unsigned long get_virt(RedMemSlotInfo *info, unsigned long addr, uint32_t add_si
     return h_virt;
 }
 
-void *cb_get_virt(void *opaque, unsigned long addr,
-                  uint32_t add_size, uint32_t group_id)
-{
-    return (void *)get_virt((RedMemSlotInfo *)opaque, addr, add_size, group_id);
-}
-
-void cb_validate_virt(void *opaque,
-                      unsigned long virt, unsigned long from_addr,
-                      uint32_t add_size, uint32_t group_id)
-{
-    int slot_id = get_memslot_id((RedMemSlotInfo *)opaque, from_addr);
-    validate_virt((RedMemSlotInfo *)opaque, virt, slot_id, add_size, group_id);
-}
-
 void *validate_chunk (RedMemSlotInfo *info, QXLPHYSICAL data, uint32_t group_id, uint32_t *data_size_out, QXLPHYSICAL *next_out)
 {
     QXLDataChunk *chunk;