[PATCH 11/23] dm rq: don't pass irrelevant error code to blk_mq_complete_request

[Bart Van Assche]

On Thu, 2017-04-20 at 16:03 +0200, Christoph Hellwig wrote:
> dm never uses rq->errors, so there is no need to pass an error argument
> to blk_mq_complete_request.

Reviewed-by: Bart Van Assche <Bart.VanAssche at sandisk.com>