[U-Boot] [u-boot][RFC v1] mmc: Remove unused variable backup from mmc_send_cmd()

[Pantelis Antoniou]

Hi Oleksandr,

On Aug 6, 2013, at 1:50 PM, Oleksandr Tyshchenko wrote:

> Do not call a memset for unused variable backup every time.
> Remove unused variable from function.
> 
> Signed-off-by: Oleksandr Tyshchenko <oleksandr.tyshchenko at ti.com>

Acked-by: Pantelis Antoniou <panto at antoniou-consulting.com>

Thanks