[PATCH] mtd: fixing memory leak and handling failed kmalloc

[Brian Norris]

On Tue, Dec 29, 2015 at 01:45:09PM -0500, Insu Yun wrote:
> kmalloc needs to be handled when failing in memory pressure.
> Also, it has memory leak in error routine.
> 
> Signed-off-by: Insu Yun <wuninsu at gmail.com>

Applied to l2-mtd.git