When the cmd->stop_src == TRIG_COUNT, the 'ao_scan_count' is the cmd->stop_arg.
For any other stop_src the 'ao_scan_count' is 0, which is also the
cmd->stop_arg.
Simplify the 'ao_scan_count' initialization.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/amplc_pci230.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/staging/comedi/drivers/amplc_pci230.c
b/drivers/staging/comedi/drivers/amplc_pci230.c
index c6c2677..da1bbce 100644
--- a/drivers/staging/comedi/drivers/amplc_pci230.c
+++ b/drivers/staging/comedi/drivers/amplc_pci230.c
@@ -1354,11 +1354,7 @@ static int pci230_ao_cmd(struct comedi_device *dev,
struct comedi_subdevice *s)
return -EBUSY;
}
- /* Get number of scans required. */
- if (cmd->stop_src == TRIG_COUNT)
- devpriv->ao_scan_count = cmd->stop_arg;
- else /* TRIG_NONE, user calls cancel */
- devpriv->ao_scan_count = 0;
+ devpriv->ao_scan_count = cmd->stop_arg;
/*
* Set range - see analogue output range table; 0 => unipolar 10V,
--
2.0.3
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