From: Cristina Opriceana <cristina.opriceana@gmail.com>
Date: Tue, 31 Mar 2015 10:03:38 +0000 (+0300)
Subject: Staging: iio: impedance-analyzer: Remove explicit NULL comparison
X-Git-Tag: omap-for-v4.1/fixes-rc1~165^2~138^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=16d55be4cc694f76bff0cd99a8101e943e878d38;p=pandora-kernel.git

Staging: iio: impedance-analyzer: Remove explicit NULL comparison

This patch removes explicit NULL comparison and replaces it with
its shorter form. Detected with coccinelle.

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