From 8f5879c4953673070a72ed88d9189b7c8ccc30d5 Mon Sep 17 00:00:00 2001
From: Mark Hounschell <markh@compro.net>
Date: Thu, 24 Apr 2014 10:41:44 -0400
Subject: [PATCH] staging: dgap: fix sparse warnings Using plain integer as
 NULL pointer

This patch fixes sparse warnings:
warning: Using plain integer as NULL pointer

Signed-off-by: Mark Hounschell <markh@compro.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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