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V4L/DVB: gspca - main: Clear any previous USB error when starting the transfer

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Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jean-Francois Moine 2010-01-13 15:34:27 -03:00 committed by Mauro Carvalho Chehab
parent 14799f6cf3
commit ab6c8cf21e
1 changed files with 2 additions and 0 deletions
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2
drivers/media/video/gspca/gspca.c
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@ -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)