Reported by: coverity
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/ni_mio_common.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c
b/drivers/staging/comedi/drivers/ni_mio_common.c
index 3c9d747..c4c82d0 100644
--- a/drivers/staging/comedi/drivers/ni_mio_common.c
+++ b/drivers/staging/comedi/drivers/ni_mio_common.c
@@ -3549,12 +3549,10 @@ static int ni_cdio_cmdtest(struct comedi_device *dev,
if (err)
return 3;
- /* step 4: fix up any arguments */
-
- if (err)
- return 4;
+ /* Step 4: fix up any arguments */
/* Step 5: check channel list if it exists */
+
if (cmd->chanlist && cmd->chanlist_len > 0)
err |= ni_cdio_check_chanlist(dev, s, cmd);
--
2.0.3
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