From ab6c8cf21e180bcee1a6669f59ef62c0cceaf5d6 Mon Sep 17 00:00:00 2001
From: Jean-Francois Moine <moinejf@free.fr>
Date: Wed, 13 Jan 2010 15:34:27 -0300
Subject: [PATCH] V4L/DVB: gspca - main: Clear any previous USB error when
 starting the transfer

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/gspca/gspca.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 04aaa88ce4f5..6a6e22c61779 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -589,6 +589,8 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev)
 		goto out;
 	}
 
+	gspca_dev->usb_err = 0;
+
 	/* set the higher alternate setting and
 	 * loop until urb submit succeeds */
 	if (gspca_dev->cam.reverse_alts)
-- 
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