From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Thu, 25 Jul 2013 23:04:34 +0000 (-0700)
Subject: staging: comedi: usbdux: tidy up usbdux_ao_insn_read()
X-Git-Tag: v3.12-rc1~183^2~517
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=818782c8a7744f5183e5e1a411622ce0ae25a558;p=pandora-kernel.git

staging: comedi: usbdux: tidy up usbdux_ao_insn_read()

Rename the local variable used for the private data pointer to the
comedi "norm".

Remove the unnecessary sanity check of the private data pointer. This
function can only be called is the private data was allocated during
the attach.

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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