iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

staging: comedi: usbdux: remove unnecessary check in usbdux_ao_cmd()

Browse Source 
This check is not necessary. The cmd->chanlist_len will always be
less than or equal to the subdevice len_chanlist that was setup
during the attach of the device.

Signed-off-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:
H Hartley Sweeten 2013-07-25 16:11:10 -07:00 committed by Greg Kroah-Hartman
parent b979e485b4
commit 66ce147c7d
1 changed files with 0 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/staging/comedi/drivers/usbdux.c
View File

@ -1080,9 +1080,6 @@ static int usbdux_ao_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
for (i = 0; i < cmd->chanlist_len; ++i) {
unsigned int chan = CR_CHAN(cmd->chanlist[i]);
if (i >= NUMOUTCHANNELS)
break;
devpriv->dac_commands[i] = chan << 6;
}