[U-Boot] [PATCH] usb: ums: add error handling for failed registration

[Marek Vasut]

On Thursday, May 01, 2014 at 11:42:10 PM, Stephen Warren wrote:
> From: Stephen Warren <swarren at nvidia.com>
> 
> Without this, if g_dnl_register() fails, the UMS code continues on
> blindly and crashes. This fix makes it simply print an error message
> instead.
> 
> Signed-off-by: Stephen Warren <swarren at nvidia.com>

Acked-by: Marek Vasut <marex at denx.de>

Lukasz, can you pick this please?

Best regards,
Marek Vasut