From: Gujulan Elango, Hari Prasath (H.) <hgujulan@visteon.com>
Date: Thu, 23 Apr 2015 19:14:21 +0000 (+0000)
Subject: staging: comedi: Remove unwanted lines of code
X-Git-Tag: firefly_0821_release~176^2~1545^2~959
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e6f2804d580667515cee34812aa92e84cc142e55;p=firefly-linux-kernel-4.4.55.git

staging: comedi: Remove unwanted lines of code

This patch removes a few lines of code & retains the same functionality

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.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/cb_pcimdda.c b/drivers/staging/comedi/drivers/cb_pcimdda.c
index a4781dbbdd82..19210d89f2b2 100644
--- a/drivers/staging/comedi/drivers/cb_pcimdda.c
+++ b/drivers/staging/comedi/drivers/cb_pcimdda.c
@@ -164,11 +164,7 @@ static int cb_pcimdda_auto_attach(struct comedi_device *dev,
 
 	s = &dev->subdevices[1];
 	/* digital i/o subdevice */
-	ret = subdev_8255_init(dev, s, NULL, PCIMDDA_8255_BASE_REG);
-	if (ret)
-		return ret;
-
-	return 0;
+	return subdev_8255_init(dev, s, NULL, PCIMDDA_8255_BASE_REG);
 }
 
 static struct comedi_driver cb_pcimdda_driver = {