1 files changed, 31 insertions, 35 deletions

diff --git a/net/atm/lec.c b/net/atm/lec.c
index 2e3d942e77f1..f23916be18fb 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -842,7 +842,9 @@ static void *lec_tbl_walk(struct lec_state *state, struct hlist_head *tbl,
                 --*l;
         }
 
-        hlist_for_each_entry_from(tmp, e, next) {
+        tmp = container_of(e, struct lec_arp_table, next);
+
+        hlist_for_each_entry_from(tmp, next) {
                 if (--*l < 0)
                         break;
         }
@@ -1307,7 +1309,6 @@ lec_arp_add(struct lec_priv *priv, struct lec_arp_table *entry)
 static int
 lec_arp_remove(struct lec_priv *priv, struct lec_arp_table *to_remove)
 {
-        struct hlist_node *node;
         struct lec_arp_table *entry;
         int i, remove_vcc = 1;
 
@@ -1326,7 +1327,7 @@ lec_arp_remove(struct lec_priv *priv, struct lec_arp_table *to_remove)
                  * ESI_FLUSH_PENDING, ESI_FORWARD_DIRECT
                  */
                 for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
-                        hlist_for_each_entry(entry, node,
+                        hlist_for_each_entry(entry,
                                              &priv->lec_arp_tables[i], next) {
                                 if (memcmp(to_remove->atm_addr,
                                            entry->atm_addr, ATM_ESA_LEN) == 0) {
@@ -1364,14 +1365,13 @@ static const char *get_status_string(unsigned char st)
 
 static void dump_arp_table(struct lec_priv *priv)
 {
-        struct hlist_node *node;
         struct lec_arp_table *rulla;
         char buf[256];
         int i, j, offset;
 
         pr_info("Dump %p:\n", priv);
         for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
-                hlist_for_each_entry(rulla, node,
+                hlist_for_each_entry(rulla,
                                      &priv->lec_arp_tables[i], next) {
                         offset = 0;
                         offset += sprintf(buf, "%d: %p\n", i, rulla);
@@ -1403,7 +1403,7 @@ static void dump_arp_table(struct lec_priv *priv)
 
         if (!hlist_empty(&priv->lec_no_forward))
                 pr_info("No forward\n");
-        hlist_for_each_entry(rulla, node, &priv->lec_no_forward, next) {
+        hlist_for_each_entry(rulla, &priv->lec_no_forward, next) {
                 offset = 0;
                 offset += sprintf(buf + offset, "Mac: %pM", rulla->mac_addr);
                 offset += sprintf(buf + offset, " Atm:");
@@ -1428,7 +1428,7 @@ static void dump_arp_table(struct lec_priv *priv)
 
         if (!hlist_empty(&priv->lec_arp_empty_ones))
                 pr_info("Empty ones\n");
-        hlist_for_each_entry(rulla, node, &priv->lec_arp_empty_ones, next) {
+        hlist_for_each_entry(rulla, &priv->lec_arp_empty_ones, next) {
                 offset = 0;
                 offset += sprintf(buf + offset, "Mac: %pM", rulla->mac_addr);
                 offset += sprintf(buf + offset, " Atm:");
@@ -1453,7 +1453,7 @@ static void dump_arp_table(struct lec_priv *priv)
 
         if (!hlist_empty(&priv->mcast_fwds))
                 pr_info("Multicast Forward VCCs\n");
-        hlist_for_each_entry(rulla, node, &priv->mcast_fwds, next) {
+        hlist_for_each_entry(rulla, &priv->mcast_fwds, next) {
                 offset = 0;
                 offset += sprintf(buf + offset, "Mac: %pM", rulla->mac_addr);
                 offset += sprintf(buf + offset, " Atm:");
@@ -1487,7 +1487,7 @@ static void dump_arp_table(struct lec_priv *priv)
 static void lec_arp_destroy(struct lec_priv *priv)
 {
         unsigned long flags;
-        struct hlist_node *node, *next;
+        struct hlist_node *next;
         struct lec_arp_table *entry;
         int i;
 
@@ -1499,7 +1499,7 @@ static void lec_arp_destroy(struct lec_priv *priv)
 
         spin_lock_irqsave(&priv->lec_arp_lock, flags);
         for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
-                hlist_for_each_entry_safe(entry, node, next,
+                hlist_for_each_entry_safe(entry, next,
                                           &priv->lec_arp_tables[i], next) {
                         lec_arp_remove(priv, entry);
                         lec_arp_put(entry);
@@ -1507,7 +1507,7 @@ static void lec_arp_destroy(struct lec_priv *priv)
                 INIT_HLIST_HEAD(&priv->lec_arp_tables[i]);
         }
 
-        hlist_for_each_entry_safe(entry, node, next,
+        hlist_for_each_entry_safe(entry, next,
                                   &priv->lec_arp_empty_ones, next) {
                 del_timer_sync(&entry->timer);
                 lec_arp_clear_vccs(entry);
@@ -1516,7 +1516,7 @@ static void lec_arp_destroy(struct lec_priv *priv)
         }
         INIT_HLIST_HEAD(&priv->lec_arp_empty_ones);
 
-        hlist_for_each_entry_safe(entry, node, next,
+        hlist_for_each_entry_safe(entry, next,
                                   &priv->lec_no_forward, next) {
                 del_timer_sync(&entry->timer);
                 lec_arp_clear_vccs(entry);
@@ -1525,7 +1525,7 @@ static void lec_arp_destroy(struct lec_priv *priv)
         }
         INIT_HLIST_HEAD(&priv->lec_no_forward);
 
-        hlist_for_each_entry_safe(entry, node, next, &priv->mcast_fwds, next) {
+        hlist_for_each_entry_safe(entry, next, &priv->mcast_fwds, next) {
                 /* No timer, LANEv2 7.1.20 and 2.3.5.3 */
                 lec_arp_clear_vccs(entry);
                 hlist_del(&entry->next);
@@ -1542,14 +1542,13 @@ static void lec_arp_destroy(struct lec_priv *priv)
 static struct lec_arp_table *lec_arp_find(struct lec_priv *priv,
                                           const unsigned char *mac_addr)
 {
-        struct hlist_node *node;
         struct hlist_head *head;
         struct lec_arp_table *entry;
 
         pr_debug("%pM\n", mac_addr);
 
         head = &priv->lec_arp_tables[HASH(mac_addr[ETH_ALEN - 1])];
-        hlist_for_each_entry(entry, node, head, next) {
+        hlist_for_each_entry(entry, head, next) {
                 if (ether_addr_equal(mac_addr, entry->mac_addr))
                         return entry;
         }
@@ -1686,7 +1685,7 @@ static void lec_arp_check_expire(struct work_struct *work)
         unsigned long flags;
         struct lec_priv *priv =
                 container_of(work, struct lec_priv, lec_arp_work.work);
-        struct hlist_node *node, *next;
+        struct hlist_node *next;
         struct lec_arp_table *entry;
         unsigned long now;
         int i;
@@ -1696,7 +1695,7 @@ static void lec_arp_check_expire(struct work_struct *work)
 restart:
         spin_lock_irqsave(&priv->lec_arp_lock, flags);
         for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
-                hlist_for_each_entry_safe(entry, node, next,
+                hlist_for_each_entry_safe(entry, next,
                                           &priv->lec_arp_tables[i], next) {
                         if (__lec_arp_check_expire(entry, now, priv)) {
                                 struct sk_buff *skb;
@@ -1823,14 +1822,14 @@ lec_addr_delete(struct lec_priv *priv, const unsigned char *atm_addr,
                 unsigned long permanent)
 {
         unsigned long flags;
-        struct hlist_node *node, *next;
+        struct hlist_node *next;
         struct lec_arp_table *entry;
         int i;
 
         pr_debug("\n");
         spin_lock_irqsave(&priv->lec_arp_lock, flags);
         for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
-                hlist_for_each_entry_safe(entry, node, next,
+                hlist_for_each_entry_safe(entry, next,
                                           &priv->lec_arp_tables[i], next) {
                         if (!memcmp(atm_addr, entry->atm_addr, ATM_ESA_LEN) &&
                             (permanent ||
@@ -1855,7 +1854,7 @@ lec_arp_update(struct lec_priv *priv, const unsigned char *mac_addr,
                unsigned int targetless_le_arp)
 {
         unsigned long flags;
-        struct hlist_node *node, *next;
+        struct hlist_node *next;
         struct lec_arp_table *entry, *tmp;
         int i;
 
@@ -1870,7 +1869,7 @@ lec_arp_update(struct lec_priv *priv, const unsigned char *mac_addr,
                                  * we have no entry in the cache. 7.1.30
                                  */
         if (!hlist_empty(&priv->lec_arp_empty_ones)) {
-                hlist_for_each_entry_safe(entry, node, next,
+                hlist_for_each_entry_safe(entry, next,
                                           &priv->lec_arp_empty_ones, next) {
                         if (memcmp(entry->atm_addr, atm_addr, ATM_ESA_LEN) == 0) {
                                 hlist_del(&entry->next);
@@ -1915,7 +1914,7 @@ lec_arp_update(struct lec_priv *priv, const unsigned char *mac_addr,
         memcpy(entry->atm_addr, atm_addr, ATM_ESA_LEN);
         del_timer(&entry->timer);
         for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
-                hlist_for_each_entry(tmp, node,
+                hlist_for_each_entry(tmp,
                                      &priv->lec_arp_tables[i], next) {
                         if (entry != tmp &&
                             !memcmp(tmp->atm_addr, atm_addr, ATM_ESA_LEN)) {
@@ -1956,7 +1955,6 @@ lec_vcc_added(struct lec_priv *priv, const struct atmlec_ioc *ioc_data,
               void (*old_push) (struct atm_vcc *vcc, struct sk_buff *skb))
 {
         unsigned long flags;
-        struct hlist_node *node;
         struct lec_arp_table *entry;
         int i, found_entry = 0;
 
@@ -2026,7 +2024,7 @@ lec_vcc_added(struct lec_priv *priv, const struct atmlec_ioc *ioc_data,
                  ioc_data->atm_addr[16], ioc_data->atm_addr[17],
                  ioc_data->atm_addr[18], ioc_data->atm_addr[19]);
         for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
-                hlist_for_each_entry(entry, node,
+                hlist_for_each_entry(entry,
                                      &priv->lec_arp_tables[i], next) {
                         if (memcmp
                             (ioc_data->atm_addr, entry->atm_addr,
@@ -2103,7 +2101,6 @@ out:
 static void lec_flush_complete(struct lec_priv *priv, unsigned long tran_id)
 {
         unsigned long flags;
-        struct hlist_node *node;
         struct lec_arp_table *entry;
         int i;
 
@@ -2111,7 +2108,7 @@ static void lec_flush_complete(struct lec_priv *priv, unsigned long tran_id)
 restart:
         spin_lock_irqsave(&priv->lec_arp_lock, flags);
         for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
-                hlist_for_each_entry(entry, node,
+                hlist_for_each_entry(entry,
                                      &priv->lec_arp_tables[i], next) {
                         if (entry->flush_tran_id == tran_id &&
                             entry->status == ESI_FLUSH_PENDING) {
@@ -2140,13 +2137,12 @@ lec_set_flush_tran_id(struct lec_priv *priv,
                       const unsigned char *atm_addr, unsigned long tran_id)
 {
         unsigned long flags;
-        struct hlist_node *node;
         struct lec_arp_table *entry;
         int i;
 
         spin_lock_irqsave(&priv->lec_arp_lock, flags);
         for (i = 0; i < LEC_ARP_TABLE_SIZE; i++)
-                hlist_for_each_entry(entry, node,
+                hlist_for_each_entry(entry,
                                      &priv->lec_arp_tables[i], next) {
                         if (!memcmp(atm_addr, entry->atm_addr, ATM_ESA_LEN)) {
                                 entry->flush_tran_id = tran_id;
@@ -2198,7 +2194,7 @@ out:
 static void lec_vcc_close(struct lec_priv *priv, struct atm_vcc *vcc)
 {
         unsigned long flags;
-        struct hlist_node *node, *next;
+        struct hlist_node *next;
         struct lec_arp_table *entry;
         int i;
 
@@ -2208,7 +2204,7 @@ static void lec_vcc_close(struct lec_priv *priv, struct atm_vcc *vcc)
         spin_lock_irqsave(&priv->lec_arp_lock, flags);
 
         for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
-                hlist_for_each_entry_safe(entry, node, next,
+                hlist_for_each_entry_safe(entry, next,
                                           &priv->lec_arp_tables[i], next) {
                         if (vcc == entry->vcc) {
                                 lec_arp_remove(priv, entry);
@@ -2219,7 +2215,7 @@ static void lec_vcc_close(struct lec_priv *priv, struct atm_vcc *vcc)
                 }
         }
 
-        hlist_for_each_entry_safe(entry, node, next,
+        hlist_for_each_entry_safe(entry, next,
                                   &priv->lec_arp_empty_ones, next) {
                 if (entry->vcc == vcc) {
                         lec_arp_clear_vccs(entry);
@@ -2229,7 +2225,7 @@ static void lec_vcc_close(struct lec_priv *priv, struct atm_vcc *vcc)
                 }
         }
 
-        hlist_for_each_entry_safe(entry, node, next,
+        hlist_for_each_entry_safe(entry, next,
                                   &priv->lec_no_forward, next) {
                 if (entry->recv_vcc == vcc) {
                         lec_arp_clear_vccs(entry);
@@ -2239,7 +2235,7 @@ static void lec_vcc_close(struct lec_priv *priv, struct atm_vcc *vcc)
                 }
         }
 
-        hlist_for_each_entry_safe(entry, node, next, &priv->mcast_fwds, next) {
+        hlist_for_each_entry_safe(entry, next, &priv->mcast_fwds, next) {
                 if (entry->recv_vcc == vcc) {
                         lec_arp_clear_vccs(entry);
                         /* No timer, LANEv2 7.1.20 and 2.3.5.3 */
@@ -2257,13 +2253,13 @@ lec_arp_check_empties(struct lec_priv *priv,
                       struct atm_vcc *vcc, struct sk_buff *skb)
 {
         unsigned long flags;
-        struct hlist_node *node, *next;
+        struct hlist_node *next;
         struct lec_arp_table *entry, *tmp;
         struct lecdatahdr_8023 *hdr = (struct lecdatahdr_8023 *)skb->data;
         unsigned char *src = hdr->h_source;
 
         spin_lock_irqsave(&priv->lec_arp_lock, flags);
-        hlist_for_each_entry_safe(entry, node, next,
+        hlist_for_each_entry_safe(entry, next,
                                   &priv->lec_arp_empty_ones, next) {
                 if (vcc == entry->vcc) {
                         del_timer(&entry->timer);