From 8f94c31feeba8b872ed18d075b57de5d04575d05 Mon Sep 17 00:00:00 2001
From: Cristina Opriceana <cristina.opriceana@gmail.com>
Date: Tue, 31 Mar 2015 12:51:38 +0300
Subject: [PATCH] Staging: iio: iio_simple_dummy: Remove explicit NULL
 comparison

This patch removes explicit NULL comparison and writes it in its
simpler form. Done with coccinelle:

@replace_rule@
expression e;
@@

-e == NULL
+ !e

Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-format-patch failed