From a67e17221429c0322e543ae4bf0b25259c3416a5 Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Tue, 8 May 2012 14:47:39 -0300
Subject: [PATCH] [media] videobuf2: Fix a bug in fileio emulation error
 handling

Various error paths in fileio_init where not setting the request-count
to 0 when unrequesting the buffers on error to init the fileio emulation.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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