diff --git a/[refs] b/[refs]
index 671ae70a52d2..a3123307e59e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 22b6dee842c6341b49bc09cc5728eb2f8f2b3766
+refs/heads/master: 31f7aa65f536995c6d933c57230919ae408952a5
diff --git a/trunk/net/sunrpc/svcauth_unix.c b/trunk/net/sunrpc/svcauth_unix.c
index a04ac9193d59..59a7c524a8b1 100644
--- a/trunk/net/sunrpc/svcauth_unix.c
+++ b/trunk/net/sunrpc/svcauth_unix.c
@@ -401,8 +401,7 @@ struct auth_domain *auth_unix_lookup(struct net *net, struct in6_addr *addr)
 		return NULL;
 
 	if ((ipm->m_client->addr_changes - ipm->m_add_change) >0) {
-		if (test_and_set_bit(CACHE_NEGATIVE, &ipm->h.flags) == 0)
-			auth_domain_put(&ipm->m_client->h);
+		sunrpc_invalidate(&ipm->h, sn->ip_map_cache);
 		rv = NULL;
 	} else {
 		rv = &ipm->m_client->h;