diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index 3fc6972..69b7097 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -36,7 +36,7 @@
 	br_fdb_cache = kmem_cache_create("bridge_fdb_cache",
 					 sizeof(struct net_bridge_fdb_entry),
 					 0,
-					 SLAB_HWCACHE_ALIGN, NULL, NULL);
+					 SLAB_HWCACHE_ALIGN, NULL);
 	if (!br_fdb_cache)
 		return -ENOMEM;
 
diff --git a/net/core/flow.c b/net/core/flow.c
index 0514305..0ab5234 100644
--- a/net/core/flow.c
+++ b/net/core/flow.c
@@ -350,7 +350,7 @@
 	flow_cachep = kmem_cache_create("flow_cache",
 					sizeof(struct flow_cache_entry),
 					0, SLAB_HWCACHE_ALIGN|SLAB_PANIC,
-					NULL, NULL);
+					NULL);
 	flow_hash_shift = 10;
 	flow_lwm = 2 * flow_hash_size;
 	flow_hwm = 4 * flow_hash_size;
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 9df26a0..ca2a153 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -1347,7 +1347,7 @@
 		tbl->kmem_cachep =
 			kmem_cache_create(tbl->id, tbl->entry_size, 0,
 					  SLAB_HWCACHE_ALIGN|SLAB_PANIC,
-					  NULL, NULL);
+					  NULL);
 	tbl->stats = alloc_percpu(struct neigh_statistics);
 	if (!tbl->stats)
 		panic("cannot create neighbour cache statistics");
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 0583e84..35021eb 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -2021,13 +2021,13 @@
 					      sizeof(struct sk_buff),
 					      0,
 					      SLAB_HWCACHE_ALIGN|SLAB_PANIC,
-					      NULL, NULL);
+					      NULL);
 	skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
 						(2*sizeof(struct sk_buff)) +
 						sizeof(atomic_t),
 						0,
 						SLAB_HWCACHE_ALIGN|SLAB_PANIC,
-						NULL, NULL);
+						NULL);
 }
 
 /**
diff --git a/net/core/sock.c b/net/core/sock.c
index 239a08a..bd209c4 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1767,7 +1767,7 @@
 
 	if (alloc_slab) {
 		prot->slab = kmem_cache_create(prot->name, prot->obj_size, 0,
-					       SLAB_HWCACHE_ALIGN, NULL, NULL);
+					       SLAB_HWCACHE_ALIGN, NULL);
 
 		if (prot->slab == NULL) {
 			printk(KERN_CRIT "%s: Can't create sock SLAB cache!\n",
@@ -1785,7 +1785,7 @@
 			sprintf(request_sock_slab_name, mask, prot->name);
 			prot->rsk_prot->slab = kmem_cache_create(request_sock_slab_name,
 								 prot->rsk_prot->obj_size, 0,
-								 SLAB_HWCACHE_ALIGN, NULL, NULL);
+								 SLAB_HWCACHE_ALIGN, NULL);
 
 			if (prot->rsk_prot->slab == NULL) {
 				printk(KERN_CRIT "%s: Can't create request sock SLAB cache!\n",
@@ -1807,7 +1807,7 @@
 				kmem_cache_create(timewait_sock_slab_name,
 						  prot->twsk_prot->twsk_obj_size,
 						  0, SLAB_HWCACHE_ALIGN,
-						  NULL, NULL);
+						  NULL);
 			if (prot->twsk_prot->twsk_slab == NULL)
 				goto out_free_timewait_sock_slab_name;
 		}
diff --git a/net/dccp/ackvec.c b/net/dccp/ackvec.c
index 01030f3..7ac775f 100644
--- a/net/dccp/ackvec.c
+++ b/net/dccp/ackvec.c
@@ -481,14 +481,14 @@
 {
 	dccp_ackvec_slab = kmem_cache_create("dccp_ackvec",
 					     sizeof(struct dccp_ackvec), 0,
-					     SLAB_HWCACHE_ALIGN, NULL, NULL);
+					     SLAB_HWCACHE_ALIGN, NULL);
 	if (dccp_ackvec_slab == NULL)
 		goto out_err;
 
 	dccp_ackvec_record_slab =
 			kmem_cache_create("dccp_ackvec_record",
 					  sizeof(struct dccp_ackvec_record),
-					  0, SLAB_HWCACHE_ALIGN, NULL, NULL);
+					  0, SLAB_HWCACHE_ALIGN, NULL);
 	if (dccp_ackvec_record_slab == NULL)
 		goto out_destroy_slab;
 
diff --git a/net/dccp/ccid.c b/net/dccp/ccid.c
index d8cf92f..ccbf72c 100644
--- a/net/dccp/ccid.c
+++ b/net/dccp/ccid.c
@@ -69,7 +69,7 @@
 	if (slab_name == NULL)
 		return NULL;
 	slab = kmem_cache_create(slab_name, sizeof(struct ccid) + obj_size, 0,
-				 SLAB_HWCACHE_ALIGN, NULL, NULL);
+				 SLAB_HWCACHE_ALIGN, NULL);
 	if (slab == NULL)
 		kfree(slab_name);
 	return slab;
diff --git a/net/dccp/ccids/lib/loss_interval.c b/net/dccp/ccids/lib/loss_interval.c
index dd0fc99..174d3f1 100644
--- a/net/dccp/ccids/lib/loss_interval.c
+++ b/net/dccp/ccids/lib/loss_interval.c
@@ -282,7 +282,7 @@
 {
 	dccp_li_cachep = kmem_cache_create("dccp_li_hist",
 					   sizeof(struct dccp_li_hist_entry),
-					   0, SLAB_HWCACHE_ALIGN, NULL, NULL);
+					   0, SLAB_HWCACHE_ALIGN, NULL);
 	return dccp_li_cachep == NULL ? -ENOBUFS : 0;
 }
 
diff --git a/net/dccp/ccids/lib/packet_history.c b/net/dccp/ccids/lib/packet_history.c
index 2e8ef42..34c4f60 100644
--- a/net/dccp/ccids/lib/packet_history.c
+++ b/net/dccp/ccids/lib/packet_history.c
@@ -59,7 +59,7 @@
 	hist->dccptxh_slab = kmem_cache_create(slab_name,
 					     sizeof(struct dccp_tx_hist_entry),
 					       0, SLAB_HWCACHE_ALIGN,
-					       NULL, NULL);
+					       NULL);
 	if (hist->dccptxh_slab == NULL)
 		goto out_free_slab_name;
 out:
@@ -148,7 +148,7 @@
 	hist->dccprxh_slab = kmem_cache_create(slab_name,
 					     sizeof(struct dccp_rx_hist_entry),
 					       0, SLAB_HWCACHE_ALIGN,
-					       NULL, NULL);
+					       NULL);
 	if (hist->dccprxh_slab == NULL)
 		goto out_free_slab_name;
 out:
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index 6607b7b..04b59ec 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -1003,7 +1003,7 @@
 	dccp_hashinfo.bind_bucket_cachep =
 		kmem_cache_create("dccp_bind_bucket",
 				  sizeof(struct inet_bind_bucket), 0,
-				  SLAB_HWCACHE_ALIGN, NULL, NULL);
+				  SLAB_HWCACHE_ALIGN, NULL);
 	if (!dccp_hashinfo.bind_bucket_cachep)
 		goto out;
 
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 82622fb..f2a61ef 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -1770,7 +1770,7 @@
 
 	dn_dst_ops.kmem_cachep =
 		kmem_cache_create("dn_dst_cache", sizeof(struct dn_route), 0,
-				  SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL, NULL);
+				  SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
 	init_timer(&dn_route_timer);
 	dn_route_timer.function = dn_dst_check_expire;
 	dn_route_timer.expires = jiffies + decnet_dst_gc_interval * HZ;
diff --git a/net/decnet/dn_table.c b/net/decnet/dn_table.c
index d6615c9..fda0772 100644
--- a/net/decnet/dn_table.c
+++ b/net/decnet/dn_table.c
@@ -881,7 +881,7 @@
 	dn_hash_kmem = kmem_cache_create("dn_fib_info_cache",
 					sizeof(struct dn_fib_info),
 					0, SLAB_HWCACHE_ALIGN,
-					NULL, NULL);
+					NULL);
 }
 
 void __exit dn_fib_table_cleanup(void)
diff --git a/net/ipv4/fib_hash.c b/net/ipv4/fib_hash.c
index 07e843a..9ad1d9f 100644
--- a/net/ipv4/fib_hash.c
+++ b/net/ipv4/fib_hash.c
@@ -771,13 +771,13 @@
 		fn_hash_kmem = kmem_cache_create("ip_fib_hash",
 						 sizeof(struct fib_node),
 						 0, SLAB_HWCACHE_ALIGN,
-						 NULL, NULL);
+						 NULL);
 
 	if (fn_alias_kmem == NULL)
 		fn_alias_kmem = kmem_cache_create("ip_fib_alias",
 						  sizeof(struct fib_alias),
 						  0, SLAB_HWCACHE_ALIGN,
-						  NULL, NULL);
+						  NULL);
 
 	tb = kmalloc(sizeof(struct fib_table) + sizeof(struct fn_hash),
 		     GFP_KERNEL);
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 30e332a..9ca786a 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -1970,7 +1970,7 @@
 		fn_alias_kmem = kmem_cache_create("ip_fib_alias",
 						  sizeof(struct fib_alias),
 						  0, SLAB_HWCACHE_ALIGN,
-						  NULL, NULL);
+						  NULL);
 
 	tb = kmalloc(sizeof(struct fib_table) + sizeof(struct trie),
 		     GFP_KERNEL);
diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
index 2f44e61..6cbce96 100644
--- a/net/ipv4/inetpeer.c
+++ b/net/ipv4/inetpeer.c
@@ -123,7 +123,7 @@
 	peer_cachep = kmem_cache_create("inet_peer_cache",
 			sizeof(struct inet_peer),
 			0, SLAB_HWCACHE_ALIGN|SLAB_PANIC,
-			NULL, NULL);
+			NULL);
 
 	/* All the timers, started at system startup tend
 	   to synchronize. Perturb it a bit.
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index d96582a..7003cc1 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1917,7 +1917,7 @@
 	mrt_cachep = kmem_cache_create("ip_mrt_cache",
 				       sizeof(struct mfc_cache),
 				       0, SLAB_HWCACHE_ALIGN|SLAB_PANIC,
-				       NULL, NULL);
+				       NULL);
 	init_timer(&ipmr_expire_timer);
 	ipmr_expire_timer.function=ipmr_expire_process;
 	register_netdevice_notifier(&ip_mr_notifier);
diff --git a/net/ipv4/ipvs/ip_vs_conn.c b/net/ipv4/ipvs/ip_vs_conn.c
index 3b446b1..d612a6a 100644
--- a/net/ipv4/ipvs/ip_vs_conn.c
+++ b/net/ipv4/ipvs/ip_vs_conn.c
@@ -901,7 +901,7 @@
 	/* Allocate ip_vs_conn slab cache */
 	ip_vs_conn_cachep = kmem_cache_create("ip_vs_conn",
 					      sizeof(struct ip_vs_conn), 0,
-					      SLAB_HWCACHE_ALIGN, NULL, NULL);
+					      SLAB_HWCACHE_ALIGN, NULL);
 	if (!ip_vs_conn_cachep) {
 		vfree(ip_vs_conn_tab);
 		return -ENOMEM;
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 88fa648..df42b7f 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -2967,7 +2967,7 @@
 
 	ipv4_dst_ops.kmem_cachep =
 		kmem_cache_create("ip_dst_cache", sizeof(struct rtable), 0,
-				  SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL, NULL);
+				  SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
 
 	ipv4_dst_blackhole_ops.kmem_cachep = ipv4_dst_ops.kmem_cachep;
 
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 987b944..da4c0b6 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2430,7 +2430,7 @@
 	tcp_hashinfo.bind_bucket_cachep =
 		kmem_cache_create("tcp_bind_bucket",
 				  sizeof(struct inet_bind_bucket), 0,
-				  SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL, NULL);
+				  SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
 
 	/* Size and allocate the main established and bind bucket
 	 * hash tables.
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 662a7d9..6a612a7 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -1474,7 +1474,7 @@
 	fib6_node_kmem = kmem_cache_create("fib6_nodes",
 					   sizeof(struct fib6_node),
 					   0, SLAB_HWCACHE_ALIGN|SLAB_PANIC,
-					   NULL, NULL);
+					   NULL);
 
 	fib6_tables_init();
 
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index fe8d983..919de68 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2555,7 +2555,7 @@
 #endif
 	ip6_dst_ops.kmem_cachep =
 		kmem_cache_create("ip6_dst_cache", sizeof(struct rt6_info), 0,
-				  SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL, NULL);
+				  SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
 	ip6_dst_blackhole_ops.kmem_cachep = ip6_dst_ops.kmem_cachep;
 
 	fib6_init();
diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c
index 6f87dd5..30f3236 100644
--- a/net/ipv6/xfrm6_tunnel.c
+++ b/net/ipv6/xfrm6_tunnel.c
@@ -84,7 +84,7 @@
 	xfrm6_tunnel_spi_kmem = kmem_cache_create("xfrm6_tunnel_spi",
 						  sizeof(struct xfrm6_tunnel_spi),
 						  0, SLAB_HWCACHE_ALIGN,
-						  NULL, NULL);
+						  NULL);
 	if (!xfrm6_tunnel_spi_kmem)
 		return -ENOMEM;
 
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 8cce814..aa086c8 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1108,7 +1108,7 @@
 
 	nf_conntrack_cachep = kmem_cache_create("nf_conntrack",
 						sizeof(struct nf_conn),
-						0, 0, NULL, NULL);
+						0, 0, NULL);
 	if (!nf_conntrack_cachep) {
 		printk(KERN_ERR "Unable to create nf_conn slab cache\n");
 		goto err_free_hash;
diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c
index 2191fe0..1aa6229 100644
--- a/net/netfilter/nf_conntrack_expect.c
+++ b/net/netfilter/nf_conntrack_expect.c
@@ -540,7 +540,7 @@
 
 	nf_ct_expect_cachep = kmem_cache_create("nf_conntrack_expect",
 					sizeof(struct nf_conntrack_expect),
-					0, 0, NULL, NULL);
+					0, 0, NULL);
 	if (!nf_ct_expect_cachep)
 		goto err2;
 
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
index d6b3d01..bd45f9d 100644
--- a/net/netfilter/xt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@@ -738,7 +738,7 @@
 	err = -ENOMEM;
 	hashlimit_cachep = kmem_cache_create("xt_hashlimit",
 					    sizeof(struct dsthash_ent), 0, 0,
-					    NULL, NULL);
+					    NULL);
 	if (!hashlimit_cachep) {
 		printk(KERN_ERR "xt_hashlimit: unable to create slab cache\n");
 		goto err2;
diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
index 46f6d57..16a68df 100644
--- a/net/rxrpc/af_rxrpc.c
+++ b/net/rxrpc/af_rxrpc.c
@@ -792,7 +792,7 @@
 	ret = -ENOMEM;
 	rxrpc_call_jar = kmem_cache_create(
 		"rxrpc_call_jar", sizeof(struct rxrpc_call), 0,
-		SLAB_HWCACHE_ALIGN, NULL, NULL);
+		SLAB_HWCACHE_ALIGN, NULL);
 	if (!rxrpc_call_jar) {
 		printk(KERN_NOTICE "RxRPC: Failed to allocate call jar\n");
 		goto error_call_jar;
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 34bab36..e98579b 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -980,14 +980,14 @@
 	sctp_bucket_cachep = kmem_cache_create("sctp_bind_bucket",
 					       sizeof(struct sctp_bind_bucket),
 					       0, SLAB_HWCACHE_ALIGN,
-					       NULL, NULL);
+					       NULL);
 	if (!sctp_bucket_cachep)
 		goto out;
 
 	sctp_chunk_cachep = kmem_cache_create("sctp_chunk",
 					       sizeof(struct sctp_chunk),
 					       0, SLAB_HWCACHE_ALIGN,
-					       NULL, NULL);
+					       NULL);
 	if (!sctp_chunk_cachep)
 		goto err_chunk_cachep;
 
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;
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 5b2b6fb..650af06 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -867,7 +867,7 @@
 				sizeof(struct rpc_inode),
 				0, (SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|
 						SLAB_MEM_SPREAD),
-				init_once, NULL);
+				init_once);
 	if (!rpc_inode_cachep)
 		return -ENOMEM;
 	err = register_filesystem(&rpc_pipe_fs_type);
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index 2ac43c4..b5723c2 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -1031,13 +1031,13 @@
 	rpc_task_slabp = kmem_cache_create("rpc_tasks",
 					     sizeof(struct rpc_task),
 					     0, SLAB_HWCACHE_ALIGN,
-					     NULL, NULL);
+					     NULL);
 	if (!rpc_task_slabp)
 		goto err_nomem;
 	rpc_buffer_slabp = kmem_cache_create("rpc_buffers",
 					     RPC_BUFFER_MAXSIZE,
 					     0, SLAB_HWCACHE_ALIGN,
-					     NULL, NULL);
+					     NULL);
 	if (!rpc_buffer_slabp)
 		goto err_nomem;
 	rpc_task_mempool = mempool_create_slab_pool(RPC_TASK_POOLSIZE,
diff --git a/net/tipc/handler.c b/net/tipc/handler.c
index e1dcf66..0c70010 100644
--- a/net/tipc/handler.c
+++ b/net/tipc/handler.c
@@ -97,7 +97,7 @@
 {
 	tipc_queue_item_cache =
 		kmem_cache_create("tipc_queue_items", sizeof(struct queue_item),
-				  0, SLAB_HWCACHE_ALIGN, NULL, NULL);
+				  0, SLAB_HWCACHE_ALIGN, NULL);
 	if (!tipc_queue_item_cache)
 		return -ENOMEM;
 
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c
index 5c46958..113f444 100644
--- a/net/xfrm/xfrm_input.c
+++ b/net/xfrm/xfrm_input.c
@@ -83,5 +83,5 @@
 	secpath_cachep = kmem_cache_create("secpath_cache",
 					   sizeof(struct sec_path),
 					   0, SLAB_HWCACHE_ALIGN|SLAB_PANIC,
-					   NULL, NULL);
+					   NULL);
 }
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index cfaf17c..c3a4b0a 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -2378,7 +2378,7 @@
 	xfrm_dst_cache = kmem_cache_create("xfrm_dst_cache",
 					   sizeof(struct xfrm_dst),
 					   0, SLAB_HWCACHE_ALIGN|SLAB_PANIC,
-					   NULL, NULL);
+					   NULL);
 
 	hmask = 8 - 1;
 	sz = (hmask+1) * sizeof(struct hlist_head);