From 301e9d96bf65292f916a3936d63c504ac7792ee6 Mon Sep 17 00:00:00 2001
From: Denis Kirjanov <dkirjanov@hera.kernel.org>
Date: Thu, 8 Jul 2010 10:24:51 +0000
Subject: [PATCH] ll_temac: fix DMA resources leak

V2: Check pointers before releasing resources.

Fix DMA resources leak.
Signed-off-by: Denis Kirjanov <dkirjanov@kernel.org>
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
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