From: Cristina Moraru <cristina.moraru09@gmail.com>
Date: Tue, 20 Oct 2015 10:16:33 +0000 (+0300)
Subject: staging: comedi: Fix return flow
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9aed06693df75c0e81ae2a25c3ed51dbb4d4ac61;p=openwrt%2Fstaging%2Fblogic.git

staging: comedi: Fix return flow

Simplify function return flow. Issue found
with coccinelle.

Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/drivers/daqboard2000.c b/drivers/staging/comedi/drivers/daqboard2000.c
index 611b0a3ef5d7..57ab6680e3ae 100644
--- a/drivers/staging/comedi/drivers/daqboard2000.c
+++ b/drivers/staging/comedi/drivers/daqboard2000.c
@@ -713,12 +713,8 @@ static int daqboard2000_auto_attach(struct comedi_device *dev,
 		return result;
 
 	s = &dev->subdevices[2];
-	result = subdev_8255_init(dev, s, daqboard2000_8255_cb,
-				  dioP2ExpansionIO8Bit);
-	if (result)
-		return result;
-
-	return 0;
+	return subdev_8255_init(dev, s, daqboard2000_8255_cb,
+				dioP2ExpansionIO8Bit);
 }
 
 static void daqboard2000_detach(struct comedi_device *dev)