From 57a42192e61e7d0074fa6027e2565461bfd60147 Mon Sep 17 00:00:00 2001
From: Lidza Louina <lidza.louina@gmail.com>
Date: Mon, 23 Sep 2013 18:47:12 -0400
Subject: [PATCH] staging: dgap: driver.c: removes smatch warning "redundant
 null check"

This patch removes these smatch warnings from dgap_driver.c:

redundant null check on dgap_config_buf calling kfree()
redundant null check on brd->flipbuf calling kfree()
redundant null check on brd->flipflagbuf calling kfree()

Signed-off-by: Lidza Louina <lidza.louina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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