[U-Boot] [PATCH 07/12] net: emaclite: Fix logic around available TX buffers

[Joe Hershberger]

On Fri, Dec 11, 2015 at 6:03 AM, Michal Simek <michal.simek at xilinx.com> wrote:
> Simplify logic how to find out if there is free TX buffer.
> Both buffers are checked all the time that's why logic around order
> can be removed.
> Also add check when only one buffer is available.
>
> Signed-off-by: Michal Simek <michal.simek at xilinx.com>

Acked-by: Joe Hershberger <joe.hershberger at ni.com>