From: Frank Mori Hess <fmhess@speakeasy.net>
Date: Wed, 30 Jan 2002 03:19:08 +0000 (+0000)
Subject: fixed pointer arithmetic
X-Git-Tag: r0_7_63~4
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=78397539bfb086b97dc0098d32f83df73010242c;p=comedi.git

fixed pointer arithmetic
---

diff --git a/comedi/comedi_fops.c b/comedi/comedi_fops.c
index a1c2ef49..7b7a3bdc 100644
--- a/comedi/comedi_fops.c
+++ b/comedi/comedi_fops.c
@@ -294,14 +294,12 @@ static int do_devinfo_ioctl(comedi_device *dev,comedi_devinfo *arg)
 	memcpy(devinfo.board_name,dev->board_name,COMEDI_NAMELEN);
 
 	if(dev->read_subdev){
-		devinfo.read_subdevice = (dev->read_subdev - dev->subdevices)/
-			sizeof(comedi_subdevice);
+		devinfo.read_subdevice = dev->read_subdev - dev->subdevices;
 	}else{
 		devinfo.read_subdevice = -1;
 	}
 	if(dev->write_subdev){
-		devinfo.write_subdevice = (dev->write_subdev - dev->subdevices)/
-			sizeof(comedi_subdevice);
+		devinfo.write_subdevice = dev->write_subdev - dev->subdevices;
 	}else{
 		devinfo.write_subdevice = -1;
 	}