diff --git a/net/socket.c b/net/socket.c
index b711142..ec07703 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -272,8 +272,7 @@
 					      (SLAB_HWCACHE_ALIGN |
 					       SLAB_RECLAIM_ACCOUNT |
 					       SLAB_MEM_SPREAD),
-					      init_once,
-					      NULL);
+					      init_once);
 	if (sock_inode_cachep == NULL)
 		return -ENOMEM;
 	return 0;