[U-Boot] [PATCH] SPL: fat: Fix spl_parse_image_header() return value handling

[Fabio Estevam]

On Thu, May 19, 2016 at 8:45 PM, Marek Vasut <marex at denx.de> wrote:
> The spl_parse_image_header() can return 0 and it is not an error.
> Only treat non-zero return value as an error.
>
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Fabio Estevam <fabio.estevam at nxp.com>
> Cc: Peng Fan <van.freenix at gmail.com>
> Cc: Stefano Babic <sbabic at denx.de>
> Cc: Tom Rini <trini at konsulko.com>

Reviewed-by: Fabio Estevam <fabio.estevam at nxp.com>