[U-Boot] [PATCH] tegra: gpio: fix null label regression

[Marcel Ziswiler]

Hi Simon

On Fri, 2014-10-10 at 09:26 -0600, Simon Glass wrote:
> Does this patch fix anything? What exactly does it change with your board?

Well, yes. It does stop Colibri T30 from crashing with rc3 right after
printing DRAM:  1 GiB.

Looking at the former code the string copy stuff was actually gated by a
label null check while your latest patch omits that.

Cheers

Marcel