[PATCH 2/3] nvme-core: delete the dependency on blk status

[Chao Leng]

On 2020/8/12 23:10, Christoph Hellwig wrote:
> On Wed, Aug 12, 2020 at 04:18:44PM +0800, Chao Leng wrote:
>> nvme should not depend on blk status, just need check nvme status.
>> Just need do translating nvme status to blk status for returning error.
> 
> While this doesn't look wrong it also doesn't save us a single
> instruction and actually adds more lines of code.  Do you have a good
> reason for this change?

If need retry, save nvme_error_status. Of course, it doesn't matter.
There's no logical change, just want nvme do not care blk status when
check retry.
It is ok to change or not.