From 097d43d8570457c1af9b09fab15412697b177f35 Mon Sep 17 00:00:00 2001 From: Daeseok Youn Date: Thu, 14 Jan 2021 16:08:17 +0900 Subject: mm: memblock: remove return value of memblock_free_all() No one checks the return value of memblock_free_all(). Make the return value void. memblock_free_all() is used on mem_init() for each architecture, and the total count of freed pages will be added to _totalram_pages variable by calling totalram_pages_add(). so do not need to return total count of freed pages. Signed-off-by: Daeseok Youn Reviewed-by: David Hildenbrand Signed-off-by: Mike Rapoport --- mm/memblock.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'mm/memblock.c') diff --git a/mm/memblock.c b/mm/memblock.c index d24bcfa88d2f..daf06f2847ed 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -2087,10 +2087,8 @@ 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; @@ -2099,8 +2097,6 @@ 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) -- cgit