From 54de9af9f0d7a91e898b6e02199be16dc26a4870 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 22 Jan 2014 17:20:03 +0300
Subject: [PATCH] gpu: ion: dereferencing an ERR_PTR

We dereference "heap->task" before checking if it's an ERR_PTR.

Fixes: ea313b5f88ed ('gpu: ion: Also shrink memory cached in the deferred free list')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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