From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Mon, 17 Feb 2014 21:28:01 +0000 (-0700)
Subject: staging: comedi: pcl818: kzalloc'ed memory does not need to be cleared
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=53693d9068735ccb4a2c304f60c88e168895029d;p=openwrt%2Fstaging%2Fblogic.git

staging: comedi: pcl818: kzalloc'ed memory does not need to be cleared

The private data is kzalloc'ed in the (*attach). There is no need to
initialize and the members to 0.

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/pcl818.c b/drivers/staging/comedi/drivers/pcl818.c
index 56a5de712e87..861f51976fd7 100644
--- a/drivers/staging/comedi/drivers/pcl818.c
+++ b/drivers/staging/comedi/drivers/pcl818.c
@@ -1225,8 +1225,6 @@ static int pcl818_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 			dev->irq = it->options[1];
 	}
 
-	devpriv->ai_mode = 0;	/* mode of irq */
-
 	/* we need an IRQ to do DMA on channel 3 or 1 */
 	if (dev->irq && board->has_dma &&
 	    (it->options[2] == 3 || it->options[2] == 1)) {