From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Mon, 20 Oct 2014 22:04:30 +0000 (-0700)
Subject: staging: comedi: ni_mio_common: remove deadcode in ni_cdio_cmdtest()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=60942e707f78b2910444579079ba5426b296cb9e;p=deliverable%2Flinux.git

staging: comedi: ni_mio_common: remove deadcode in ni_cdio_cmdtest()

Reported-by: coverity (CID 142967)
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_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c
index 785ad7004d98..fa5b25063661 100644
--- a/drivers/staging/comedi/drivers/ni_mio_common.c
+++ b/drivers/staging/comedi/drivers/ni_mio_common.c
@@ -3513,9 +3513,6 @@ static int ni_cdio_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);