diff --git a/include/linux/list_nulls.h b/include/linux/list_nulls.h
index 93150ec..b66c553 100644
--- a/include/linux/list_nulls.h
+++ b/include/linux/list_nulls.h
@@ -15,14 +15,14 @@
  */
 
 struct hlist_nulls_head {
-	struct hlist_nulls_node *first;
+	struct hlist_nulls_node *nfirst;
 };
 
 struct hlist_nulls_node {
-	struct hlist_nulls_node *next, **pprev;
+	struct hlist_nulls_node *nnext, **npprev;
 };
 #define INIT_HLIST_NULLS_HEAD(ptr, nulls) \
-	((ptr)->first = (struct hlist_nulls_node *) (1UL | (((long)nulls) << 1)))
+	((ptr)->nfirst = (struct hlist_nulls_node *) (1UL | (((long)nulls) << 1)))
 
 #define hlist_nulls_entry(ptr, type, member) container_of(ptr,type,member)
 /**
@@ -48,21 +48,21 @@ static inline unsigned long get_nulls_value(const struct hlist_nulls_node *ptr)
 
 static inline int hlist_nulls_unhashed(const struct hlist_nulls_node *h)
 {
-	return !h->pprev;
+	return !h->npprev;
 }
 
 static inline int hlist_nulls_empty(const struct hlist_nulls_head *h)
 {
-	return is_a_nulls(h->first);
+	return is_a_nulls(h->nfirst);
 }
 
 static inline void __hlist_nulls_del(struct hlist_nulls_node *n)
 {
-	struct hlist_nulls_node *next = n->next;
-	struct hlist_nulls_node **pprev = n->pprev;
+	struct hlist_nulls_node *next = n->nnext;
+	struct hlist_nulls_node **pprev = n->npprev;
 	*pprev = next;
 	if (!is_a_nulls(next))
-		next->pprev = pprev;
+		next->npprev = pprev;
 }
 
 /**
@@ -74,10 +74,10 @@ static inline void __hlist_nulls_del(struct hlist_nulls_node *n)
  *
  */
 #define hlist_nulls_for_each_entry(tpos, pos, head, member)		       \
-	for (pos = (head)->first;					       \
+	for (pos = (head)->nfirst;					       \
 	     (!is_a_nulls(pos)) &&					       \
 		({ tpos = hlist_nulls_entry(pos, typeof(*tpos), member); 1;}); \
-	     pos = pos->next)
+	     pos = pos->nnext)
 
 /**
  * hlist_nulls_for_each_entry_from - iterate over a hlist continuing from current point
@@ -89,6 +89,6 @@ static inline void __hlist_nulls_del(struct hlist_nulls_node *n)
 #define hlist_nulls_for_each_entry_from(tpos, pos, member)	\
 	for (; (!is_a_nulls(pos)) && 				\
 		({ tpos = hlist_nulls_entry(pos, typeof(*tpos), member); 1;}); \
-	     pos = pos->next)
+	     pos = pos->nnext)
 
 #endif
diff --git a/include/linux/rculist_nulls.h b/include/linux/rculist_nulls.h
index f9ddd03..2378c7c 100644
--- a/include/linux/rculist_nulls.h
+++ b/include/linux/rculist_nulls.h
@@ -33,7 +33,7 @@ static inline void hlist_nulls_del_init_rcu(struct hlist_nulls_node *n)
 {
 	if (!hlist_nulls_unhashed(n)) {
 		__hlist_nulls_del(n);
-		n->pprev = NULL;
+		n->npprev = NULL;
 	}
 }
 
@@ -59,7 +59,7 @@ static inline void hlist_nulls_del_init_rcu(struct hlist_nulls_node *n)
 static inline void hlist_nulls_del_rcu(struct hlist_nulls_node *n)
 {
 	__hlist_nulls_del(n);
-	n->pprev = LIST_POISON2;
+	n->npprev = LIST_POISON2;
 }
 
 /**
@@ -84,13 +84,13 @@ static inline void hlist_nulls_del_rcu(struct hlist_nulls_node *n)
 static inline void hlist_nulls_add_head_rcu(struct hlist_nulls_node *n,
 					struct hlist_nulls_head *h)
 {
-	struct hlist_nulls_node *first = h->first;
+	struct hlist_nulls_node *first = h->nfirst;
 
-	n->next = first;
-	n->pprev = &h->first;
-	rcu_assign_pointer(h->first, n);
+	n->nnext = first;
+	n->npprev = &h->nfirst;
+	rcu_assign_pointer(h->nfirst, n);
 	if (!is_a_nulls(first))
-		first->pprev = &n->next;
+		first->npprev = &n->nnext;
 }
 /**
  * hlist_nulls_for_each_entry_rcu - iterate over rcu list of given type
@@ -101,10 +101,10 @@ static inline void hlist_nulls_add_head_rcu(struct hlist_nulls_node *n,
  *
  */
 #define hlist_nulls_for_each_entry_rcu(tpos, pos, head, member) \
-	for (pos = rcu_dereference((head)->first);			 \
+	for (pos = rcu_dereference((head)->nfirst);			 \
 		(!is_a_nulls(pos)) && 			\
 		({ tpos = hlist_nulls_entry(pos, typeof(*tpos), member); 1; }); \
-		pos = rcu_dereference(pos->next))
+		pos = rcu_dereference(pos->nnext))
 
 #endif
 #endif
diff --git a/include/net/sock.h b/include/net/sock.h
index 4bb1ff9..5d94186 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -309,7 +309,7 @@ static inline struct sock *sk_head(const struct hlist_head *head)
 
 static inline struct sock *__sk_nulls_head(const struct hlist_nulls_head *head)
 {
-	return hlist_nulls_entry(head->first, struct sock, sk_nulls_node);
+	return hlist_nulls_entry(head->nfirst, struct sock, sk_nulls_node);
 }
 
 static inline struct sock *sk_nulls_head(const struct hlist_nulls_head *head)
@@ -325,8 +325,8 @@ static inline struct sock *sk_next(const struct sock *sk)
 
 static inline struct sock *sk_nulls_next(const struct sock *sk)
 {
-	return (!is_a_nulls(sk->sk_nulls_node.next)) ?
-		hlist_nulls_entry(sk->sk_nulls_node.next,
+	return (!is_a_nulls(sk->sk_nulls_node.nnext)) ?
+		hlist_nulls_entry(sk->sk_nulls_node.nnext,
 				  struct sock, sk_nulls_node) :
 		NULL;
 }
@@ -348,7 +348,7 @@ static __inline__ void sk_node_init(struct hlist_node *node)
 
 static __inline__ void sk_nulls_node_init(struct hlist_nulls_node *node)
 {
-	node->pprev = NULL;
+	node->npprev = NULL;
 }
 
 static __inline__ void __sk_del_node(struct sock *sk)
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
index 8668a3d..0bb6059 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
@@ -34,7 +34,7 @@ static struct hlist_nulls_node *ct_get_first(struct seq_file *seq)
 	for (st->bucket = 0;
 	     st->bucket < nf_conntrack_htable_size;
 	     st->bucket++) {
-		n = rcu_dereference(net->ct.hash[st->bucket].first);
+		n = rcu_dereference(net->ct.hash[st->bucket].nfirst);
 		if (!is_a_nulls(n))
 			return n;
 	}
@@ -47,13 +47,13 @@ static struct hlist_nulls_node *ct_get_next(struct seq_file *seq,
 	struct net *net = seq_file_net(seq);
 	struct ct_iter_state *st = seq->private;
 
-	head = rcu_dereference(head->next);
+	head = rcu_dereference(head->nnext);
 	while (is_a_nulls(head)) {
 		if (likely(get_nulls_value(head) == st->bucket)) {
 			if (++st->bucket >= nf_conntrack_htable_size)
 				return NULL;
 		}
-		head = rcu_dereference(net->ct.hash[st->bucket].first);
+		head = rcu_dereference(net->ct.hash[st->bucket].nfirst);
 	}
 	return head;
 }
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 5d427f8..1219f2d 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -1851,13 +1851,13 @@ EXPORT_SYMBOL(tcp_v4_destroy_sock);
 static inline struct inet_timewait_sock *tw_head(struct hlist_nulls_head *head)
 {
 	return hlist_nulls_empty(head) ? NULL :
-		list_entry(head->first, struct inet_timewait_sock, tw_node);
+		list_entry(head->nfirst, struct inet_timewait_sock, tw_node);
 }
 
 static inline struct inet_timewait_sock *tw_next(struct inet_timewait_sock *tw)
 {
-	return !is_a_nulls(tw->tw_node.next) ?
-		hlist_nulls_entry(tw->tw_node.next, typeof(*tw), tw_node) : NULL;
+	return !is_a_nulls(tw->tw_node.nnext) ?
+		hlist_nulls_entry(tw->tw_node.nnext, typeof(*tw), tw_node) : NULL;
 }
 
 static void *listening_get_next(struct seq_file *seq, void *cur)
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 8020db6..56f9dc3 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1140,7 +1140,7 @@ int nf_conntrack_set_hashsize(const char *val, struct kernel_param *kp)
 	spin_lock_bh(&nf_conntrack_lock);
 	for (i = 0; i < nf_conntrack_htable_size; i++) {
 		while (!hlist_nulls_empty(&init_net.ct.hash[i])) {
-			h = hlist_nulls_entry(init_net.ct.hash[i].first,
+			h = hlist_nulls_entry(init_net.ct.hash[i].nfirst,
 					struct nf_conntrack_tuple_hash, hnnode);
 			hlist_nulls_del_rcu(&h->hnnode);
 			bucket = __hash_conntrack(&h->tuple, hashsize, rnd);
diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
index 30b8e90..0fa5a42 100644
--- a/net/netfilter/nf_conntrack_helper.c
+++ b/net/netfilter/nf_conntrack_helper.c
@@ -176,7 +176,7 @@ static void __nf_conntrack_helper_unregister(struct nf_conntrack_helper *me,
 	}
 
 	/* Get rid of expecteds, set helpers to NULL. */
-	hlist_for_each_entry(h, nn, &net->ct.unconfirmed, hnnode)
+	hlist_nulls_for_each_entry(h, nn, &net->ct.unconfirmed, hnnode)
 		unhelp(h, me);
 	for (i = 0; i < nf_conntrack_htable_size; i++) {
 		hlist_nulls_for_each_entry(h, nn, &net->ct.hash[i], hnnode)
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index 1935153..e6881db 100644
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -53,7 +53,7 @@ static struct hlist_nulls_node *ct_get_first(struct seq_file *seq)
 	for (st->bucket = 0;
 	     st->bucket < nf_conntrack_htable_size;
 	     st->bucket++) {
-		n = rcu_dereference(net->ct.hash[st->bucket].first);
+		n = rcu_dereference(net->ct.hash[st->bucket].nfirst);
 		if (!is_a_nulls(n))
 			return n;
 	}
@@ -66,13 +66,13 @@ static struct hlist_nulls_node *ct_get_next(struct seq_file *seq,
 	struct net *net = seq_file_net(seq);
 	struct ct_iter_state *st = seq->private;
 
-	head = rcu_dereference(head->next);
+	head = rcu_dereference(head->nnext);
 	while (is_a_nulls(head)) {
 		if (likely(get_nulls_value(head) == st->bucket)) {
 			if (++st->bucket >= nf_conntrack_htable_size)
 				return NULL;
 		}
-		head = rcu_dereference(net->ct.hash[st->bucket].first);
+		head = rcu_dereference(net->ct.hash[st->bucket].nfirst);
 	}
 	return head;
 }
