linux-kernel - Re: [PATCH blktests v3 3/3] nvme: introduce nvmet_target

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Message-ID: <zvu2ihivd6f4fbs7hpgowstq3li4wrdycqzso3c32qcco7zes4@s2l2solzzo6u>
Date:   Fri, 25 Aug 2023 08:40:32 +0200
From:   Daniel Wagner <dwagner@...e.de>
To:     Shinichiro Kawasaki <shinichiro.kawasaki@....com>
Cc:     Bart Van Assche <bvanassche@....org>,
        "linux-nvme@...ts.infradead.org" <linux-nvme@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-block@...r.kernel.org" <linux-block@...r.kernel.org>,
        Chaitanya Kulkarni <kch@...dia.com>,
        Hannes Reinecke <hare@...e.de>,
        Sagi Grimberg <sagi@...mberg.me>,
        Jason Gunthorpe <jgg@...pe.ca>
Subject: Re: [PATCH blktests v3 3/3] nvme: introduce
 nvmet_target_{setup/cleanup} common code

On Fri, Aug 25, 2023 at 12:53:26AM +0000, Shinichiro Kawasaki wrote:
> This works, but a bit ugly. Another idea is to make one of the optional
> arguments mandatory, a positional argument. I think the option --device_type
> worth making mandatory and explicit, like,
> 
>     _nvmet_target_setup device
>     _nvmet_target_setup file

Possible but as I said in the other mail, we have a lot more of default
arguments to functions which I would like to drop too.

> This will make it easier for me to review which test case uses which type.
> (This might be against Sagi's comment, though.)
> 
> Daniel, what do you think?

I don't think it is good strategy to change blktests just to make
ShellCheck happy, when we know it is broken. It rather have SC2119
ignored until ShellCheck is fixed.