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Commit 2f02a7ec authored by Fuqian Huang's avatar Fuqian Huang Committed by Rafael J. Wysocki
Browse files

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: default avatarFuqian Huang <huangfq.daxian@gmail.com>
Acked-by: default avatarPavel Machek <pavel@ucw.cz>
[ rjw: Subject ]
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent e9bea8f9

kernel/power/swap.c

+1 −2
Original line number Diff line number Diff line
@@ -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)