uwb: fix variable set but not used warnings

Fix variable set but not used warnings in UWB.
Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/uwb/beacon.c

@@ -397,7 +397,6 @@ int uwbd_evt_handle_rc_beacon(struct uwb_event *evt)
 	struct uwb_rc_evt_beacon *be;
 	struct uwb_beacon_frame *bf;
 	struct uwb_beca_e *bce;
-	unsigned long last_ts;
 
 	rc = evt->rc;
 	be = container_of(evt->notif.rceb, struct uwb_rc_evt_beacon, rceb);
@@ -441,8 +440,6 @@ int uwbd_evt_handle_rc_beacon(struct uwb_event *evt)
 	/* purge old beacon data */
 	kfree(bce->be);
 
-	last_ts = bce->ts_jiffies;
-
 	/* Update commonly used fields */
 	bce->ts_jiffies = evt->ts_jiffies;
 	bce->be = be;

drivers/uwb/est.c

@@ -258,7 +258,6 @@ int uwb_est_register(u8 type, u8 event_high, u16 vendor, u16 product,
 {
 	unsigned long flags;
 	unsigned itr;
-	u16 type_event_high;
 	int result = 0;
 
 	write_lock_irqsave(&uwb_est_lock, flags);
@@ -268,7 +267,6 @@ int uwb_est_register(u8 type, u8 event_high, u16 vendor, u16 product,
 			goto out;
 	}
 	/* Find the right spot to insert it in */
-	type_event_high = type << 8 | event_high;
 	for (itr = 0; itr < uwb_est_used; itr++)
 		if (uwb_est[itr].type_event_high < type
 		    && uwb_est[itr].vendor < vendor

drivers/uwb/ie-rcv.c

@@ -31,7 +31,6 @@ int uwbd_evt_handle_rc_ie_rcv(struct uwb_event *evt)
 	int result = -EINVAL;
 	struct device *dev = &evt->rc->uwb_dev.dev;
 	struct uwb_rc_evt_ie_rcv *iercv;
-	size_t iesize;
 
 	/* Is there enough data to decode it? */
 	if (evt->notif.size < sizeof(*iercv)) {
@@ -41,7 +40,6 @@ int uwbd_evt_handle_rc_ie_rcv(struct uwb_event *evt)
 		goto error;
 	}
 	iercv = container_of(evt->notif.rceb, struct uwb_rc_evt_ie_rcv, rceb);
-	iesize = le16_to_cpu(iercv->wIELength);
 
 	dev_dbg(dev, "IE received, element ID=%d\n", iercv->IEData[0]);