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tape: beyond ARRAY_SIZE of viocd_diskinfo 

Do not go beyond ARRAY_SIZE of tape_device and viotape_unitinfo

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
roel kluin 2009-05-19 14:58:56 +00:00 committed by Benjamin Herrenschmidt
parent 2d8ae638bb
commit a85c8e1758
1 changed files with 1 additions and 1 deletions
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2
drivers/char/viotape.c
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@ -867,7 +867,7 @@ static int viotape_probe(struct vio_dev *vdev, const struct vio_device_id *id)
int j;
struct device_node *node = vdev->dev.archdata.of_node;
if (i > VIOTAPE_MAX_TAPE)
if (i >= VIOTAPE_MAX_TAPE)
return -ENODEV;
if (!node)
return -ENODEV;