Commit a5e99e12 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman

staging: comedi: usbduxfast: 'cmd->chanlist_len' was already validataed

Remove the unnecessary check of 'cmd->chanlist_len > 0'. The (*do_cmdtest) already
validated this before the (*do_cmd) was called.
Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent dbd446fc
...@@ -514,7 +514,6 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev, ...@@ -514,7 +514,6 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev,
*/ */
devpriv->ignore = PACKETS_TO_IGNORE; devpriv->ignore = PACKETS_TO_IGNORE;
if (cmd->chanlist_len > 0) {
gain = CR_RANGE(cmd->chanlist[0]); gain = CR_RANGE(cmd->chanlist[0]);
for (i = 0; i < cmd->chanlist_len; ++i) { for (i = 0; i < cmd->chanlist_len; ++i) {
chan = CR_CHAN(cmd->chanlist[i]); chan = CR_CHAN(cmd->chanlist[i]);
...@@ -536,7 +535,6 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev, ...@@ -536,7 +535,6 @@ static int usbduxfast_ai_cmd(struct comedi_device *dev,
break; break;
} }
} }
}
steps = 0; steps = 0;
if (cmd->scan_begin_src == TRIG_TIMER) { if (cmd->scan_begin_src == TRIG_TIMER) {
dev_err(dev->class_dev, dev_err(dev->class_dev,
......
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