--- zzzz-none-000/linux-4.1.38/include/net/scm.h	2017-01-18 18:48:06.000000000 +0000
+++ bcm63-7582-715/linux-4.1.38/include/net/scm.h	2020-11-25 10:06:48.000000000 +0000
@@ -46,7 +46,7 @@
 	security_socket_getpeersec_dgram(sock, NULL, &scm->secid);
 }
 #else
-static __inline__ void unix_get_peersec_dgram(struct socket *sock, struct scm_cookie *scm)
+static __inline__ void unix_get_peersec_dgram(struct socket *sock __maybe_unused, struct scm_cookie *scm __maybe_unused)
 { }
 #endif /* CONFIG_SECURITY_NETWORK */
 
@@ -73,7 +73,7 @@
 }
 
 static __inline__ int scm_send(struct socket *sock, struct msghdr *msg,
-			       struct scm_cookie *scm, bool forcecreds)
+			       struct scm_cookie *scm, bool forcecreds __maybe_unused)
 {
 	memset(scm, 0, sizeof(*scm));
 	scm->creds.uid = INVALID_UID;
@@ -103,12 +103,13 @@
 	}
 }
 #else
-static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm)
+static inline void scm_passec(struct socket *sock __maybe_unused, struct msghdr *msg __maybe_unused, struct scm_cookie *scm __maybe_unused)
 { }
 #endif /* CONFIG_SECURITY_NETWORK */
 
 static __inline__ void scm_recv(struct socket *sock, struct msghdr *msg,
-				struct scm_cookie *scm, int flags)
+				struct scm_cookie *scm,
+				int flags __maybe_unused)
 {
 	if (!msg->msg_control) {
 		if (test_bit(SOCK_PASSCRED, &sock->flags) || scm->fp)