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staging: comedi: ni_mio_common: remove deadcode in ni_cdio_cmdtest()

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Reported by: coverity
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 2014-08-25 15:23:52 -07:00 • committed by Greg Kroah-Hartman
parent cad6daded3
commit b32381c5a8
1 changed files with 2 additions and 4 deletions
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6
drivers/staging/comedi/drivers/ni_mio_common.c
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@ -3549,12 +3549,10 @@ static int ni_cdio_cmdtest(struct comedi_device *dev,
if (err) if (err)
return 3; return 3;
/* step 4: fix up any arguments */ /* Step 4: fix up any arguments */
if (err)
return 4;
/* Step 5: check channel list if it exists */ /* Step 5: check channel list if it exists */
if (cmd->chanlist && cmd->chanlist_len > 0) if (cmd->chanlist && cmd->chanlist_len > 0)
err |= ni_cdio_check_chanlist(dev, s, cmd); err |= ni_cdio_check_chanlist(dev, s, cmd);