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Commit 92d31610 authored by Grant Likely's avatar Grant Likely
Browse files

of/fdt: Remove duplicate memory clearing on FDT unflattening 



Patch 9e401275, "of: fdt: fix memory initialization for expanded DT"
fixed incomplete clearing of memory when unflattening the device tree.
However the code was already clearing some of the memory, it just wasn't
doing so for all allocations. Now that the memory is cleared right at
the point of allocation, the memset after unflatten_dt_alloc() is
redundant. Remove it.

Signed-off-by: default avatarGrant Likely <grant.likely@linaro.org>
Acked-by: default avatarWladislav Wiebe <wladislav.kw@gmail.com>
parent d9fe0039

drivers/of/fdt.c

+0 −1
Original line number Diff line number Diff line
@@ -202,7 +202,6 @@ static unsigned long unflatten_dt_node(struct boot_param_header *blob, 
				__alignof__(struct device_node));

	if (allnextpp) {

		char *fn;

		memset(np, 0, sizeof(*np));

		np->full_name = fn = ((char *)np) + sizeof(*np);

		if (new_format) {

			/* rebuild full path for new format */