Commit 5ee182a3 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: usbduxfast: rename 'insnBuffer' from private data 



This buffer space is kmalloc'ed and free'ed but never used. Just
remove it.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent da58c263

drivers/staging/comedi/drivers/usbduxfast.c

+0 −8
Original line number Diff line number Diff line
@@ -150,7 +150,6 @@ static const struct comedi_lrange range_usbduxfast_ai_range = { 
struct usbduxfast_private {

	struct urb *urb;	/* BULK-transfer handling: urb */

	int8_t *transfer_buffer;

	int16_t *insnBuffer;	/* input buffer for single insn */

	short int ai_cmd_running;	/* asynchronous command is running */

	short int ai_continous;	/* continous acquisition */

	long int ai_sample_count;	/* number of samples to acquire */
@@ -1285,10 +1284,6 @@ static int usbduxfast_auto_attach(struct comedi_device *dev, 
	if (!devpriv->dux_commands)

		return -ENOMEM;



	devpriv->insnBuffer = kmalloc(SIZEINSNBUF, GFP_KERNEL);

	if (!devpriv->insnBuffer)

		return -ENOMEM;



	ret = usb_set_interface(usb,

				intf->altsetting->desc.bInterfaceNumber, 1);

	if (ret < 0) {
@@ -1344,9 +1339,6 @@ static void usbduxfast_detach(struct comedi_device *dev) 
		devpriv->urb = NULL;

	}



	kfree(devpriv->insnBuffer);

	devpriv->insnBuffer = NULL;



	kfree(devpriv->dux_commands);

	devpriv->dux_commands = NULL;