Merge tag 'memblock-v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock

Pull memblock update from Mike Rapoport:
 "Remove return value of memblock_free_all()

  memblock_free_all() returns the total count of freed pages and its
  callers used this value to update totalram_pages. This update is now
  anyway a part of memblock_free_all() and its callers no longer check
  the return value, so make memblock_free_all() void"

* tag 'memblock-v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
  mm: memblock: remove return value of memblock_free_all()

include/linux/memblock.h

@@ -117,7 +117,7 @@ int memblock_mark_mirror(phys_addr_t base, phys_addr_t size);
 int memblock_mark_nomap(phys_addr_t base, phys_addr_t size);
 int memblock_clear_nomap(phys_addr_t base, phys_addr_t size);
 
-unsigned long memblock_free_all(void);
+void memblock_free_all(void);
 void reset_node_managed_pages(pg_data_t *pgdat);
 void reset_all_zones_managed_pages(void);
 

mm/memblock.c

@@ -2050,10 +2050,8 @@ void __init reset_all_zones_managed_pages(void)
 
 /**
  * memblock_free_all - release free pages to the buddy allocator
- *
- * Return: the number of pages actually released.
  */
-unsigned long __init memblock_free_all(void)
+void __init memblock_free_all(void)
 {
 	unsigned long pages;
 
@@ -2062,8 +2060,6 @@ unsigned long __init memblock_free_all(void)
 
 	pages = free_low_memory_core_early();
 	totalram_pages_add(pages);
-
-	return pages;
 }
 
 #if defined(CONFIG_DEBUG_FS) && defined(CONFIG_ARCH_KEEP_MEMBLOCK)