2 files changed, 12 insertions, 62 deletions

diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index 71604c6613b5..a249127020a5 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -1267,28 +1267,13 @@ static int nr_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 
 static void *nr_info_start(struct seq_file *seq, loff_t *pos)
 {
-        struct sock *s;
-        struct hlist_node *node;
-        int i = 1;
-
         spin_lock_bh(&nr_list_lock);
-        if (*pos == 0)
-                return SEQ_START_TOKEN;
-
-        sk_for_each(s, node, &nr_list) {
-                if (i == *pos)
-                        return s;
-                ++i;
-        }
-        return NULL;
+        return seq_hlist_start_head(&nr_list, *pos);
 }
 
 static void *nr_info_next(struct seq_file *seq, void *v, loff_t *pos)
 {
-        ++*pos;
-
-        return (v == SEQ_START_TOKEN) ? sk_head(&nr_list)
-                : sk_next((struct sock *)v);
+        return seq_hlist_next(v, &nr_list, pos);
 }
 
 static void nr_info_stop(struct seq_file *seq, void *v)
@@ -1298,7 +1283,7 @@ static void nr_info_stop(struct seq_file *seq, void *v)
 
 static int nr_info_show(struct seq_file *seq, void *v)
 {
-        struct sock *s = v;
+        struct sock *s = sk_entry(v);
         struct net_device *dev;
         struct nr_sock *nr;
         const char *devname;
diff --git a/net/netrom/nr_route.c b/net/netrom/nr_route.c
index e2e2d33cafdf..5cc648012f50 100644
--- a/net/netrom/nr_route.c
+++ b/net/netrom/nr_route.c
@@ -863,33 +863,13 @@ int nr_route_frame(struct sk_buff *skb, ax25_cb *ax25)
 
 static void *nr_node_start(struct seq_file *seq, loff_t *pos)
 {
-        struct nr_node *nr_node;
-        struct hlist_node *node;
-        int i = 1;
-
         spin_lock_bh(&nr_node_list_lock);
-        if (*pos == 0)
-                return SEQ_START_TOKEN;
-
-        nr_node_for_each(nr_node, node, &nr_node_list) {
-                if (i == *pos)
-                        return nr_node;
-                ++i;
-        }
-
-        return NULL;
+        return seq_hlist_start_head(&nr_node_list, *pos);
 }
 
 static void *nr_node_next(struct seq_file *seq, void *v, loff_t *pos)
 {
-        struct hlist_node *node;
-        ++*pos;
-
-        node = (v == SEQ_START_TOKEN)
-                ? nr_node_list.first
-                : ((struct nr_node *)v)->node_node.next;
-
-        return hlist_entry(node, struct nr_node, node_node);
+        return seq_hlist_next(v, &nr_node_list, pos);
 }
 
 static void nr_node_stop(struct seq_file *seq, void *v)
@@ -906,7 +886,9 @@ static int nr_node_show(struct seq_file *seq, void *v)
                 seq_puts(seq,
                          "callsign  mnemonic w n qual obs neigh qual obs neigh qual obs neigh\n");
         else {
-                struct nr_node *nr_node = v;
+                struct nr_node *nr_node = hlist_entry(v, struct nr_node,
+                                                      node_node);
+
                 nr_node_lock(nr_node);
                 seq_printf(seq, "%-9s %-7s  %d %d",
                         ax2asc(buf, &nr_node->callsign),
@@ -949,31 +931,13 @@ const struct file_operations nr_nodes_fops = {
 
 static void *nr_neigh_start(struct seq_file *seq, loff_t *pos)
 {
-        struct nr_neigh *nr_neigh;
-        struct hlist_node *node;
-        int i = 1;
-
         spin_lock_bh(&nr_neigh_list_lock);
-        if (*pos == 0)
-                return SEQ_START_TOKEN;
-
-        nr_neigh_for_each(nr_neigh, node, &nr_neigh_list) {
-                if (i == *pos)
-                        return nr_neigh;
-        }
-        return NULL;
+        return seq_hlist_start_head(&nr_neigh_list, *pos);
 }
 
 static void *nr_neigh_next(struct seq_file *seq, void *v, loff_t *pos)
 {
-        struct hlist_node *node;
-        ++*pos;
-
-        node = (v == SEQ_START_TOKEN)
-                ? nr_neigh_list.first
-                : ((struct nr_neigh *)v)->neigh_node.next;
-
-        return hlist_entry(node, struct nr_neigh, neigh_node);
+        return seq_hlist_next(v, &nr_neigh_list, pos);
 }
 
 static void nr_neigh_stop(struct seq_file *seq, void *v)
@@ -989,8 +953,9 @@ static int nr_neigh_show(struct seq_file *seq, void *v)
         if (v == SEQ_START_TOKEN)
                 seq_puts(seq, "addr  callsign  dev  qual lock count failed digipeaters\n");
         else {
-                struct nr_neigh *nr_neigh = v;
+                struct nr_neigh *nr_neigh;
 
+                nr_neigh = hlist_entry(v, struct nr_neigh, neigh_node);
                 seq_printf(seq, "%05d %-9s %-4s  %3d    %d   %3d    %3d",
                         nr_neigh->number,
                         ax2asc(buf, &nr_neigh->callsign),