[PATCH-for-9.0 11/25] memory: Have memory_region_init_resizeable_ram() return a boolean

[Philippe Mathieu-Daudé]

Following the example documented since commit e3fe3988d7 ("error:
Document Error API usage rules"), have cpu_exec_realizefn()
return a boolean indicating whether an error is set or not.

Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org>
---
 include/exec/memory.h | 4 +++-
 system/memory.c       | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/include/exec/memory.h b/include/exec/memory.h
index 92b0c0aa46..218b35a849 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -1342,8 +1342,10 @@ bool memory_region_init_ram_flags_nomigrate(MemoryRegion 
*mr,
  *
  * Note that this function does not do anything to cause the data in the
  * RAM memory region to be migrated; that is the responsibility of the caller.
+ *
+ * Return: true on success, else false setting @errp with error.
  */
-void memory_region_init_resizeable_ram(MemoryRegion *mr,
+bool memory_region_init_resizeable_ram(MemoryRegion *mr,
                                        Object *owner,
                                        const char *name,
                                        uint64_t size,
diff --git a/system/memory.c b/system/memory.c
index 1b10e177f5..f424282526 100644
--- a/system/memory.c
+++ b/system/memory.c
@@ -1606,7 +1606,7 @@ bool memory_region_init_ram_flags_nomigrate(MemoryRegion 
*mr,
     return true;
 }
 
-void memory_region_init_resizeable_ram(MemoryRegion *mr,
+bool memory_region_init_resizeable_ram(MemoryRegion *mr,
                                        Object *owner,
                                        const char *name,
                                        uint64_t size,
@@ -1627,7 +1627,9 @@ void memory_region_init_resizeable_ram(MemoryRegion *mr,
         mr->size = int128_zero();
         object_unparent(OBJECT(mr));
         error_propagate(errp, err);
+        return false;
     }
+    return true;
 }
 
 #ifdef CONFIG_POSIX
-- 
2.41.0