From 15674868d6c5985466835c56dd89d39235f16302 Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Tue, 4 Sep 2012 13:55:05 +0530 Subject: mm/memblock: Use NULL instead of 0 for pointers This type cleanup also fixes the following sparse warning: mm/memblock.c:249:49: warning: Using plain integer as NULL pointer Signed-off-by: Sachin Kamat Acked-by: Tejun Heo Cc: Andrew Morton Cc: patches@linaro.org Cc: linux-mm@kvack.org Signed-off-by: Ingo Molnar --- mm/memblock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm') diff --git a/mm/memblock.c b/mm/memblock.c index 4d9393c7edc9..82aa349d2f7a 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -246,7 +246,7 @@ static int __init_memblock memblock_double_array(struct memblock_type *type, min(new_area_start, memblock.current_limit), new_alloc_size, PAGE_SIZE); - new_array = addr ? __va(addr) : 0; + new_array = addr ? __va(addr) : NULL; } if (!addr) { pr_err("memblock: Failed to double %s array from %ld to %ld entries !\n", -- cgit v1.2.3