From: Cristina Opriceana <cristina.opriceana@gmail.com>
Date: Sat, 14 Mar 2015 18:50:48 +0000 (+0200)
Subject: Staging: iio: Remove explicit comparison to NULL
X-Git-Tag: omap-for-v4.1/fixes-rc1~165^2~138^2~388
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6970791fd5683a893bc11bb4722b82d899013465;p=pandora-kernel.git

Staging: iio: Remove explicit comparison to NULL

This patch simplifies pointer comparison to NULL and makes code
easier to read. Warning found by checkpatch.pl.

Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com>
Reviewed-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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