From 2f02a7ecd512288c40bd72bdd4d87ab4f01c1615 Mon Sep 17 00:00:00 2001 From: Fuqian Huang Date: Fri, 28 Jun 2019 10:50:35 +0800 Subject: kernel: power: swap: use kzalloc() instead of kmalloc() followed by memset() Use zeroing allocator instead of using allocator followed with memset with 0 Signed-off-by: Fuqian Huang Acked-by: Pavel Machek [ rjw: Subject ] Signed-off-by: Rafael J. Wysocki --- kernel/power/swap.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'kernel/power') diff --git a/kernel/power/swap.c b/kernel/power/swap.c index e1912ad13bdc..ca0fcb5ced71 100644 --- a/kernel/power/swap.c +++ b/kernel/power/swap.c @@ -974,12 +974,11 @@ static int get_swap_reader(struct swap_map_handle *handle, last = handle->maps = NULL; offset = swsusp_header->image; while (offset) { - tmp = kmalloc(sizeof(*handle->maps), GFP_KERNEL); + tmp = kzalloc(sizeof(*handle->maps), GFP_KERNEL); if (!tmp) { release_swap_reader(handle); return -ENOMEM; } - memset(tmp, 0, sizeof(*tmp)); if (!handle->maps) handle->maps = tmp; if (last) -- cgit v1.2.3