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Date: Thu, 7 May 2015 22:04:32 +0200
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Benjamin Romer <benjamin.romer@unisys.com>,
        David Kershner <david.kershner@unisys.com>, devel@driverdev.osuosl.org,
        sparmaintainer@unisys.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] staging: unisys: remove unused variable
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On Thu, May 07, 2015 at 03:06:52PM +0530, Sudip Mukherjee wrote:
> the previous patch of the series made this variable unused.

What do you mean?  There was only one other patch in this series, never
send a patch that causes a build warning.

greg k-h