[U-Boot] nand_util: delete a useless variable

[Scott Wood]

On Fri, Jul 12, 2013 at 10:53:37AM +0900, Masahiro Yamada wrote:
> Signed-off-by: Masahiro Yamada <yamada.m at jp.panasonic.com>
> 
> ---
> drivers/mtd/nand/nand_util.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)

Applied to u-boot-nand-flash

-Scott