diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index f941964..e3e4051 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -71,7 +71,7 @@
 
 struct inet_request_sock {
 	struct request_sock	req;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	u16			inet6_rsk_offset;
 #endif
 	__be16			loc_port;
@@ -139,7 +139,7 @@
 struct inet_sock {
 	/* sk and pinet6 has to be the first two members of inet_sock */
 	struct sock		sk;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	struct ipv6_pinfo	*pinet6;
 #endif
 	/* Socket demultiplex comparisons on incoming packets. */
@@ -188,7 +188,7 @@
 	memcpy(inet_sk(sk_to) + 1, inet_sk(sk_from) + 1,
 	       sk_from->sk_prot->obj_size - ancestor_size);
 }
-#if !(defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE))
+#if !(IS_ENABLED(CONFIG_IPV6))
 static inline void inet_sk_copy_descendant(struct sock *sk_to,
 					   const struct sock *sk_from)
 {