--- zzzz-none-000/linux-3.10.107/drivers/uwb/est.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/uwb/est.c	2021-02-04 17:41:59.000000000 +0000
@@ -258,7 +258,6 @@
 {
 	unsigned long flags;
 	unsigned itr;
-	u16 type_event_high;
 	int result = 0;
 
 	write_lock_irqsave(&uwb_est_lock, flags);
@@ -268,7 +267,6 @@
 			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
@@ -436,7 +434,6 @@
 	unsigned long flags;
 	unsigned itr;
 	u16 type_event_high, event;
-	u8 *ptr = (u8 *) rceb;
 
 	read_lock_irqsave(&uwb_est_lock, flags);
 	size = -ENOSPC;
@@ -453,12 +450,12 @@
 		if (size != -ENOENT)
 			goto out;
 	}
-	dev_dbg(dev, "event 0x%02x/%04x/%02x: no handlers available; "
-		"RCEB %02x %02x %02x %02x\n",
+	dev_dbg(dev,
+		"event 0x%02x/%04x/%02x: no handlers available; RCEB %4ph\n",
 		(unsigned) rceb->bEventType,
 		(unsigned) le16_to_cpu(rceb->wEvent),
 		(unsigned) rceb->bEventContext,
-		ptr[0], ptr[1], ptr[2], ptr[3]);
+		rceb);
 	size = -ENOENT;
 out:
 	read_unlock_irqrestore(&uwb_est_lock, flags);