diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 4ff3f67be62caa2676b396fe1ff35076929415c1..806e3b5b33510dab4900dc66816a07bca8a51c26 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -1116,7 +1116,6 @@ int sctp_raw_to_bind_addrs(struct sctp_bind_addr *bp, __u8 *raw, int len,
 sctp_scope_t sctp_scope(const union sctp_addr *);
 int sctp_in_scope(struct net *net, const union sctp_addr *addr, const sctp_scope_t scope);
 int sctp_is_any(struct sock *sk, const union sctp_addr *addr);
-int sctp_addr_is_valid(const union sctp_addr *addr);
 int sctp_is_ep_boundall(struct sock *sk);