From mboxrd@z Thu Jan  1 00:00:00 1970
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Tue, 07 Jul 2015 02:31:50 +0000
Subject: Re: [PATCH 2/2] staging: wilc1000: One function call less in mac_ioctl() after error detection
Message-Id: <20150707023150.GB22043@kroah.com>
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To: SF Markus Elfring <elfring@users.sourceforge.net>
Cc: Chris Park <chris.park@atmel.com>, Dean Lee <dean.lee@atmel.com>, Johnny Kim <johnny.kim@atmel.com>, Rachel Kim <rachel.kim@atmel.com>, linux-wireless@vger.kernel.org, devel@driverdev.osuosl.org, Julia Lawall <julia.lawall@lip6.fr>, kernel-janitors@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>

On Sat, Jun 27, 2015 at 04:37:24PM +0200, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Sat, 27 Jun 2015 16:00:59 +0200

Again, please fix.

> 
> The kfree() function was called in two cases by the mac_ioctl() function
> during error handling even if the passed variable did not contain a pointer
> for a valid data item.
> 
> * This implementation detail could be improved by the introduction
>   of another jump label.
> 
> * Drop an unnecessary initialisation for the variable "buff" then.

That's a different issue, please fix it in a separate patch.

thanks,

greg k-h