Init rwlock for bflsc stat_lock.
diff --git a/driver-bflsc.c b/driver-bflsc.c
index e780235..30bcaa8 100644
--- a/driver-bflsc.c
+++ b/driver-bflsc.c
@@ -935,6 +935,7 @@ reinit:
update_usb_stats(bflsc);
mutex_init(&bflsc->device_mutex);
+ rwlock_init(&sc_info->stat_lock);
return true;