Subject: Re: [PATCH 02/26] sd: move zone limits setup out of sd_read_block_characteristics

From: Christoph Hellwig <[email-masked]>
Date: Wed, 12 Jun 2024 06:45:58 +0200

On Tue, Jun 11, 2024 at 02:51:24PM +0900, Damien Le Moal wrote:
> > -	if (!sd_is_zoned(sdkp))
> > +	if (!sd_is_zoned(sdkp)) {
> > +		lim->zoned = false;
> 
> Maybe we should clear the other zone related limits here ? If the drive is
> reformatted/converted from SMR to CMR (FORMAT WITH PRESET), the other zone
> limits may be set already, no ?

Yes, but we would not end up here.  The device type is constant over
the struct of the scsi_device and we'd have to fully reprobe it.

So we don't need to clear any flags, including the actual zoned flag
here.