From e43f3fab0514647e563ee8b5baf4ce100dd5caa5 Mon Sep 17 00:00:00 2001
From: Darron Broad <darron@kewl.org>
Date: Wed, 15 Oct 2008 13:48:43 -0300
Subject: [PATCH] V4L/DVB (9266): videobuf: properly handle attachment failure

This fixes attachment failure where we now unwind
attachment and skip non-attached nodes where
necessary so we can survive a fault situation
correctly.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Reading git-format-patch failed