[PATCHv3 03/10] scsi: use request helper to get integrity segments

[Keith Busch]

On Tue, Sep 10, 2024 at 05:32:17PM +0200, Christoph Hellwig wrote:
> 
> although I'd be tempted to just remove the BUG_ON below (or move
> it into blk_rq_map_integrity_sg) and the ivecs variable entirely.

Right, I actually have more follow up's doing that. We just need to
change blk_rq_map_integrity_sg() first to take a request instead of a
request_queue + bio. I thought I might be getting carried away with the
"cleanups" though, so was saving that for later. I can definitely add
that into the series now though.