diff --git a/net/core/sock.c b/net/core/sock.c
index 87e6060c8bca..846e95805c19 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -776,7 +776,6 @@ bool sk_mc_loop(struct sock *sk)
 		return inet6_sk(sk)->mc_loop;
 #endif
 	}
-	WARN_ON_ONCE(1);
 	return true;
 }
 EXPORT_SYMBOL(sk_mc_loop);