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staging: comedi: serial2002: don't assume the number of subdevices to detach

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Use the number of subdevices allocated (dev->n_subdevices) in the
(*detach) instead of assuming a given number.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2013-04-05 16:10:01 -07:00 • committed by Greg Kroah-Hartman
parent ee422bb687
commit fd47579ba0
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/comedi/drivers/serial2002.c
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@ -811,7 +811,7 @@ static void serial2002_detach(struct comedi_device *dev)
struct comedi_subdevice *s; struct comedi_subdevice *s;
int i; int i;
for (i = 0; i < 5; i++) { for (i = 0; i < dev->n_subdevices; i++) {
s = &dev->subdevices[i]; s = &dev->subdevices[i];
kfree(s->maxdata_list); kfree(s->maxdata_list);
kfree(s->range_table_list); kfree(s->range_table_list);