linux-kernel - Re: [PATCH 05/18] staging: gasket: sysfs mapping creation fixups

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Message-ID: <20180714063224.GD20451@kroah.com>
Date:   Sat, 14 Jul 2018 08:32:24 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Todd Poynor <toddpoynor@...il.com>
Cc:     Rob Springer <rspringer@...gle.com>,
        John Joseph <jnjoseph@...gle.com>,
        Ben Chan <benchan@...omium.org>, devel@...verdev.osuosl.org,
        Zhongze Hu <frankhu@...omium.org>,
        linux-kernel@...r.kernel.org, Simon Que <sque@...omium.org>,
        Guenter Roeck <groeck@...omium.org>,
        Todd Poynor <toddpoynor@...gle.com>,
        Dmitry Torokhov <dtor@...omium.org>
Subject: Re: [PATCH 05/18] staging: gasket: sysfs mapping creation fixups

On Fri, Jul 13, 2018 at 10:58:03PM -0700, Todd Poynor wrote:
> From: Todd Poynor <toddpoynor@...gle.com>
> 
> Return EBUSY for attempt to create a mapping already in use.

Why?

> Remove stale pointers on error allocating attr array.

This should be a different patch.

thanks,

greg k-h