Commit 01a4303d authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman

staging: comedi: usbduxsigma: remove unnecessary check in usbdux_ai_cmd()

The comedi core verifies that the command chanlist_len is valid for
the subdevice based on the len_chanlist that was setup during the
attach. There is no need to recheck it in the (*cmd) function.
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 8eea6dbd
......@@ -818,12 +818,6 @@ static int usbdux_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
for (i = 0; i < cmd->chanlist_len; i++) {
chan = CR_CHAN(cmd->chanlist[i]);
create_adc_command(chan, &muxsg0, &muxsg1);
if (i >= NUMCHANNELS) {
dev_err(&this_usbduxsub->interface->dev,
"comedi%d: channel list too long\n",
dev->minor);
break;
}
}
this_usbduxsub->dux_commands[5] = muxsg0;
this_usbduxsub->dux_commands[6] = muxsg1;
......
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