diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index edb58af..cc34f65 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -235,7 +235,7 @@
 		if (optlen < sizeof(int) ||
 		    inet_sk(sk)->inet_num)
 			goto e_inval;
-		np->ipv6only = valbool;
+		sk->sk_ipv6only = valbool;
 		retv = 0;
 		break;
 
@@ -1058,7 +1058,7 @@
 	}
 
 	case IPV6_V6ONLY:
-		val = np->ipv6only;
+		val = sk->sk_ipv6only;
 		break;
 
 	case IPV6_RECVPKTINFO: