1 files changed, 1 insertions, 2 deletions

diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index a04ac9193d59..59a7c524a8b1 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/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;