[PATCH 05/19] staging: comedi: ni_tiocmd: remove deadcode in ni_tio_cmdtest()

[H Hartley Sweeten]

Reported by: coverity
Signed-off-by: H Hartley Sweeten <hsweeten at visionengravers.com>
Cc: Ian Abbott <abbotti at mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
---
 drivers/staging/comedi/drivers/ni_tiocmd.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/comedi/drivers/ni_tiocmd.c b/drivers/staging/comedi/drivers/ni_tiocmd.c
index 299cedd..c1e3966 100644
--- a/drivers/staging/comedi/drivers/ni_tiocmd.c
+++ b/drivers/staging/comedi/drivers/ni_tiocmd.c
@@ -286,10 +286,9 @@ int ni_tio_cmdtest(struct comedi_device *dev,
 	if (err)
 		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 */
 
 	return 0;
 }
-- 
2.0.3