[PATCH v2 12/14] cxlflash: Cleanup queuecommand()

[Uma Krishnan]

> From: "Matthew R. Ochs" <mrochs at linux.vnet.ibm.com>
>
> The queuecommand routine is disorganized where it populates the
> private command and also contains some logic/statements that are
> not needed given that cxlflash devices do not (and likely never
> will) support scatter-gather.
>
> Restructure the code to remove the unnecessary logic and create an
> organized flow:
>
> 	handle state -> DMA map -> populate command -> send command
>
> Signed-off-by: Matthew R. Ochs <mrochs at linux.vnet.ibm.com>

Acked-by: Uma Krishnan <ukrishn at linux.vnet.ibm.com>