[U-Boot] [U-Boot, 1/2] fs/fat/fatwrite: Local variable as buffer to store dir_slot entries

[Tom Rini]

On Wed, Jul 27, 2016 at 11:08:56PM -0700, Tien Fong Chee wrote:

> fill_dir_slot use get_contents_vfatname_block as a temporary buffer for
> constructing a list of dir_slot entries. To save the memory and providing
> correct type of memory for above usage, a local buffer with accurate size
> declaration is introduced.
> 
> The local array size 640 is used because for long file name entry,
> each entry use 32 bytes, one entry can store up to 13 characters.
> The maximum number of entry possible is 20. So, total size is
> 32*20=640bytes.
> 
> Signed-off-by: Genevieve Chan <ccheauya at altera.com>
> Signed-off-by: Tien Fong Chee <tfchee at altera.com>

Applied to u-boot/master, thanks!

-- 
Tom
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