linux-kernel - Re: [PATCH v2] staging: exfat: remove 'vol

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Date:   Thu, 30 Jan 2020 12:41:42 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Tetsuhiro Kohada <Kohada.Tetsuhiro@...MitsubishiElectric.co.jp>
Cc:     Valdis Kletnieks <valdis.kletnieks@...edu>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-fsdevel@...r.kernel.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org,
        Mori.Takahiro@...MitsubishiElectric.co.jp,
        motai.hirotaka@...mitsubishielectric.co.jp
Subject: Re: [PATCH v2] staging: exfat: remove 'vol_type' variable.

On Thu, Jan 30, 2020 at 04:06:13PM +0900, Tetsuhiro Kohada wrote:
> remove 'vol_type' variable.
> 
> The following issues are described in exfat's TODO.
> > clean up the remaining vol_type checks, which are of two types:
> > some are ?: operators with magic numbers, and the rest are places
> > where we're doing stuff with '.' and '..'.
> 
> The vol_type variable is always set to 'EXFAT'.
> The variable checks are unnessesary, so remove unused code.
> 
> Signed-off-by: Tetsuhiro Kohada <Kohada.Tetsuhiro@...MitsubishiElectric.co.jp>
> Reviewed-by: Mori Takahiro <Mori.Takahiro@...MitsubishiElectric.co.jp>
> Suggested-by: Dan Carpenter <dan.carpenter@...cle.com>
> ---
> Changes in v2:
> - Remove wrong check in exfat_readdir(), as suggested by Dan Carpenter.

We wouldn't normally give a Suggested-by tag for this, but no one counts
Suggested-by tags anyway so it doesn't matter.

Looks good.

Reviewed-by: Dan Carpenter <dan.carpenter@...cle.com>

regards,
dan carpenter