diff --git a/[refs] b/[refs]
index f9599bdf3ea4..014e9a71ebfd 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7803d8e05d63d743e938233eb49fd8f112dfb07e
+refs/heads/master: 54327dd75ea2258d6fe5201382fad2254c008f9e
diff --git a/trunk/drivers/staging/comedi/drivers/usbduxfast.c b/trunk/drivers/staging/comedi/drivers/usbduxfast.c
index 845f240304e7..5adc3b31a27c 100644
--- a/trunk/drivers/staging/comedi/drivers/usbduxfast.c
+++ b/trunk/drivers/staging/comedi/drivers/usbduxfast.c
@@ -312,7 +312,6 @@ static void usbduxfastsub_ai_Irq(struct urb *urb)
 	struct usbduxfastsub_s *udfs;
 	struct comedi_device *this_comedidev;
 	struct comedi_subdevice *s;
-	uint16_t *p;
 
 	/* sanity checks - is the urb there? */
 	if (!urb) {
@@ -379,7 +378,6 @@ static void usbduxfastsub_ai_Irq(struct urb *urb)
 		return;
 	}
 
-	p = urb->transfer_buffer;
 	if (!udfs->ignore) {
 		if (!udfs->ai_continous) {
 			/* not continuous, fixed number of samples */