From 56bd1ac7089872e9f282a83ed73d8e8dba48f0b2 Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Mon, 28 Jul 2014 10:26:46 -0700
Subject: [PATCH] staging: comedi: ni_tio: tidy up ni_tio_read_sw_save_reg()

Remove the need for some of the local variables.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-format-patch failed