Staging: comedi: range: remove unnecessary sanity check

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>

diff --git a/drivers/staging/comedi/range.c b/drivers/staging/comedi/range.c
index c4bb13bab934bbb8c32c607575f284589858c2ed..b6849545b8100818916b81644d9c5adb3227d96d 100644 (file)
--- a/drivers/staging/comedi/range.c
+++ b/drivers/staging/comedi/range.c
@@ -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);