mt76: debugfs: fix queue reporting for mt76-usb

Fix number of rx-queued frames reported by mt76_usb driver.

Reported-by: kernel test robot <lkp@intel.com>
Fixes: 2d8be76c1674 ("mt76: debugfs: improve queue node readability")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

debugfs.c

@@ -56,7 +56,7 @@ static int mt76_rx_queues_read(struct seq_file *s, void *data)
 
 		queued = mt76_is_usb(dev) ? q->ndesc - q->queued : q->queued;
 		seq_printf(s, " %9d | %9d | %9d | %9d |\n",
-			   i, q->queued, q->head, q->tail);
+			   i, queued, q->head, q->tail);
 	}
 
 	return 0;