shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-09 04:10:18 +09:00
Code Issues Packages Projects Releases Wiki Activity

of/fdt: Remove duplicate memory clearing on FDT unflattening

Browse Source 
Patch 9e4012752, "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: Grant Likely <grant.likely@linaro.org>
Acked-by: Wladislav Wiebe <wladislav.kw@gmail.com>
(cherry picked from commit 92d31610aa)
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Grant Likely
2013-08-28 21:24:17 +01:00
committed by Mark Brown
parent 3a9560b1af
commit 0087951fd2
1 changed files with 0 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/of/fdt.c
View File

@@ -201,7 +201,6 @@ 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 */