staging: comedi: usbduxfast: tidy up usbduxfastsub_unlink_InURBs()
Rename this function so it has namespace associated with the driver.
Remove the local variables 'j' and 'ret'. They are not used and the
function always returns '0'.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/comedi/drivers/usbduxfast.c b/drivers/staging/comedi/drivers/usbduxfast.c
index dd7c53f..e1c3787 100644
--- a/drivers/staging/comedi/drivers/usbduxfast.c
+++ b/drivers/staging/comedi/drivers/usbduxfast.c
@@ -189,19 +189,16 @@
* Stops the data acquision.
* It should be safe to call this function from any context.
*/
-static int usbduxfastsub_unlink_InURBs(struct comedi_device *dev)
+static int usbduxfast_unlink_urbs(struct comedi_device *dev)
{
struct usbduxfast_private *devpriv = dev->private;
- int j = 0;
- int err = 0;
if (devpriv && devpriv->urb) {
devpriv->ai_cmd_running = 0;
/* waits until a running transfer is over */
usb_kill_urb(devpriv->urb);
- j = 0;
}
- return err;
+ return 0;
}
/*
@@ -224,7 +221,7 @@
if (do_unlink)
/* stop aquistion */
- ret = usbduxfastsub_unlink_InURBs(dev);
+ ret = usbduxfast_unlink_urbs(dev);
return ret;
}