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Staging: comedi: range: remove unnecessary sanity check

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This check is unnecessary because range_table will always be
initialized to range_unknown by comedi_device_postconfig() for
drivers that do not initialize range_table or range_table_list

Signed-off-by: Fred Akers <knivey@botops.net>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Fred Akers 2014-03-06 01:57:19 -05:00 committed by Greg Kroah-Hartman
parent afdc37ee79
commit 56b1fcfdeb
1 changed files with 0 additions and 4 deletions
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drivers/staging/comedi/range.c
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@ -143,10 +143,6 @@ int comedi_check_chanlist(struct comedi_subdevice *s, int n,
unsigned int chanspec;
int chan, range_len, i;
if (!s->range_table && !s->range_table_list) {
dev_err(dev->class_dev, "(bug) no range type list!\n");
return -EINVAL;
}
for (i = 0; i < n; i++) {
chanspec = chanlist[i];
chan = CR_CHAN(chanspec);