From: Cristina Opriceana <cristina.opriceana@gmail.com>
Date: Thu, 19 Mar 2015 19:04:42 +0000 (+0200)
Subject: Staging: iio: Simplify NULL pointer condition
X-Git-Tag: omap-for-v4.2/o2_dc~155^2~138^2~302
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9fb163f49ed3b3836f6835f06a5ef9afbabb9c24;p=pandora-kernel.git

Staging: iio: Simplify NULL pointer condition

Replace NULL comparrison with its shorter 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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