--- zzzz-none-000/linux-3.10.107/include/linux/netfilter.h	2017-06-27 09:49:32.000000000 +0000
+++ vr9-7490-729/linux-3.10.107/include/linux/netfilter.h	2021-11-10 11:53:56.000000000 +0000
@@ -276,7 +276,9 @@
 extern void (*nf_nat_decode_session_hook)(struct sk_buff *, struct flowi *);
 
 static inline void
-nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family)
+nf_nat_decode_session(struct sk_buff *skb __maybe_unused,
+		      struct flowi *fl __maybe_unused,
+		      u_int8_t family __maybe_unused)
 {
 #ifdef CONFIG_NF_NAT_NEEDED
 	void (*decodefn)(struct sk_buff *, struct flowi *);
@@ -292,23 +294,30 @@
 #else /* !CONFIG_NETFILTER */
 #define NF_HOOK(pf, hook, skb, indev, outdev, okfn) (okfn)(skb)
 #define NF_HOOK_COND(pf, hook, skb, indev, outdev, okfn, cond) (okfn)(skb)
-static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook,
+static inline int nf_hook_thresh(u_int8_t pf __maybe_unused,
+				 unsigned int hook __maybe_unused,
 				 struct sk_buff *skb,
-				 struct net_device *indev,
-				 struct net_device *outdev,
-				 int (*okfn)(struct sk_buff *), int thresh)
+				 struct net_device *indev __maybe_unused,
+				 struct net_device *outdev __maybe_unused,
+				 int (*okfn) (struct sk_buff *),
+				 int thresh __maybe_unused)
 {
 	return okfn(skb);
 }
-static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sk_buff *skb,
-			  struct net_device *indev, struct net_device *outdev,
-			  int (*okfn)(struct sk_buff *))
+static inline int nf_hook(u_int8_t pf __maybe_unused,
+			  unsigned int hook __maybe_unused,
+			  struct sk_buff *skb __maybe_unused,
+			  struct net_device *indev __maybe_unused,
+			  struct net_device *outdev __maybe_unused,
+			  int (*okfn) (struct sk_buff *)__maybe_unused)
 {
 	return 1;
 }
 struct flowi;
 static inline void
-nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family)
+nf_nat_decode_session(struct sk_buff *skb __maybe_unused,
+		      struct flowi *fl __maybe_unused,
+		      u_int8_t family __maybe_unused)
 {
 }
 #endif /*CONFIG_NETFILTER*/
@@ -334,7 +343,8 @@
 };
 extern struct nfq_ct_nat_hook __rcu *nfq_ct_nat_hook;
 #else
-static inline void nf_ct_attach(struct sk_buff *new, struct sk_buff *skb) {}
+static inline void nf_ct_attach(struct sk_buff *new __maybe_unused,
+				struct sk_buff *skb __maybe_unused) {}
 #endif
 
 #endif /*__LINUX_NETFILTER_H*/