--- zzzz-none-000/linux-3.10.107/include/linux/quota.h	2017-06-27 09:49:32.000000000 +0000
+++ vr9-7490-729/linux-3.10.107/include/linux/quota.h	2021-11-10 11:53:56.000000000 +0000
@@ -377,8 +377,9 @@
 extern void quota_send_warning(struct kqid qid, dev_t dev,
 			       const char warntype);
 #else
-static inline void quota_send_warning(struct kqid qid, dev_t dev,
-				      const char warntype)
+static inline void quota_send_warning(struct kqid qid __maybe_unused,
+				      dev_t dev __maybe_unused,
+				      const char warntype __maybe_unused)
 {
 	return;
 }