ramblocks: No more being lazy about duplicate names

Now that we have a working qemu_ram_free() and the primary runtime
user of it has been updated, don't be lenient about duplicate id strings.
We also shouldn't need to create them ondemand at the target.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 3 insertions, 10 deletions

diff --git a/exec.c b/exec.c
index b9a14718b8..5420f564b5 100644
--- a/exec.c
+++ b/exec.c
@@ -2826,16 +2826,9 @@ ram_addr_t qemu_ram_alloc(DeviceState *dev, const char *name, ram_addr_t size)
 
     QLIST_FOREACH(block, &ram_list.blocks, next) {
         if (!strcmp(block->idstr, new_block->idstr)) {
-            if (block->length == new_block->length) {
-                fprintf(stderr, "RAMBlock \"%s\" exists, assuming lack of"
-                        "free.\n", new_block->idstr);
-                qemu_free(new_block);
-                return block->offset;
-            } else {
-                fprintf(stderr, "RAMBlock \"%s\" already registered with"
-                        "different size, abort\n", new_block->idstr);
-                abort();
-            }
+            fprintf(stderr, "RAMBlock \"%s\" already registered, abort!\n",
+                    new_block->idstr);
+            abort();
         }
     }