[patch v2] mtd/docg3: dereferencing an ERR_PTR() in docg3_probe()

[Artem Bityutskiy]

On Mon, 2011-11-28 at 16:53 +0300, Dan Carpenter wrote:
> If doc_probe_device() returned an ERR_PTR, then we accidentally saved
> that to docg3_floors[floor] = mtd; which gets derefenced in the error
> handling when we call doc_release_device().
> 
> I've reworked the error handling to take care of that and hopefully
> make it a little simpler.
> 
> Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>

Pushed to l2-mtd-2.6.git, thanks!

Artem.