From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Mon, 25 Aug 2014 22:23:53 +0000 (-0700)
Subject: staging: comedi: ni_65xx: remove deadcode in ni_65xx_intr_cmdtest()
X-Git-Tag: v3.18-rc1~130^2~1069
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f8ee13c6620b526527e0b33227d6e9fd62565c9b;p=karo-tx-linux.git

staging: comedi: ni_65xx: remove deadcode in ni_65xx_intr_cmdtest()

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>
---

diff --git a/drivers/staging/comedi/drivers/ni_65xx.c b/drivers/staging/comedi/drivers/ni_65xx.c
index 873941be56cb..bf0a50dd8978 100644
--- a/drivers/staging/comedi/drivers/ni_65xx.c
+++ b/drivers/staging/comedi/drivers/ni_65xx.c
@@ -548,10 +548,9 @@ static int ni_65xx_intr_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;
 }