From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Mon, 20 Oct 2014 22:03:15 +0000 (-0700)
Subject: staging: comedi: ni_6527: remove deadcode in ni6527_intr_cmdtest()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=e7ea440a57fa0ace880e3c9406e02d580f24a91f;p=openwrt%2Fstaging%2Fblogic.git

staging: comedi: ni_6527: remove deadcode in ni6527_intr_cmdtest()

Reported-by: coverity (CID 142962)
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_6527.c b/drivers/staging/comedi/drivers/ni_6527.c
index b77354bc75e6..b35e1aeb6626 100644
--- a/drivers/staging/comedi/drivers/ni_6527.c
+++ b/drivers/staging/comedi/drivers/ni_6527.c
@@ -238,9 +238,6 @@ static int ni6527_intr_cmdtest(struct comedi_device *dev,
 	/* Step 2a : make sure trigger sources are unique */
 	/* Step 2b : and mutually compatible */
 
-	if (err)
-		return 2;
-
 	/* Step 3: check if arguments are trivially valid */
 
 	err |= cfc_check_trigger_arg_is(&cmd->start_arg, 0);