From 857ced45a548c3f8196d6e45079678ab3c9f3581 Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Wed, 4 Mar 2015 12:15:42 -0700
Subject: [PATCH] staging: comedi: s626: remove unnecessary 'cmd' pointer
 checks

The local variable 'cmd' is a pointer to the address of a member variable
of a struct. It will always be valid. Remove the unnecessary checks.

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