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V4L/DVB (13067): radio-mr800: fix potential use after free

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Fix portential use after free.

Signed-off-by: David Ellingsworth <david@identd.dyndns.org>
Acked-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
David Ellingsworth 2009-09-23 18:03:52 -03:00 committed by Mauro Carvalho Chehab
parent 26452bfef4
commit 4e3616576e
1 changed files with 1 additions and 1 deletions
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2
drivers/media/radio/radio-mr800.c
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@ -273,8 +273,8 @@ static void usb_amradio_disconnect(struct usb_interface *intf)
mutex_unlock(&radio->lock); mutex_unlock(&radio->lock);
usb_set_intfdata(intf, NULL); usb_set_intfdata(intf, NULL);
video_unregister_device(&radio->videodev);
v4l2_device_disconnect(&radio->v4l2_dev); v4l2_device_disconnect(&radio->v4l2_dev);
video_unregister_device(&radio->videodev);
} }
/* vidioc_querycap - query device capabilities */ /* vidioc_querycap - query device capabilities */