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/gsc_hpdi.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/comedi/drivers/gsc_hpdi.c
b/drivers/staging/comedi/drivers/gsc_hpdi.c
index 91c1e8c..c193910 100644
--- a/drivers/staging/comedi/drivers/gsc_hpdi.c
+++ b/drivers/staging/comedi/drivers/gsc_hpdi.c
@@ -422,12 +422,10 @@ static int gsc_hpdi_cmd_test(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 |= gsc_hpdi_check_chanlist(dev, s, cmd);
--
2.0.3
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