Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6

[linux-2.6] / net / atm / lec.c

diff --git a/net/atm/lec.c b/net/atm/lec.c
index 47e1eae9746160666ee3131a847a61452b0fb857..c4fc722fef9a2de2362b1b5ef52abba92d662996 100644 (file)
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -7,6 +7,7 @@
 #include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/bitops.h>
+#include <linux/capability.h>
 
 /* We are ethernet device */
 #include <linux/if_ether.h>
@@ -1321,7 +1322,7 @@ static int lane2_associate_req (struct net_device *dev, u8 *lan_dst,
         struct sk_buff *skb;
         struct lec_priv *priv = (struct lec_priv*)dev->priv;
 
-        if ( memcmp(lan_dst, dev->dev_addr, ETH_ALEN) != 0 )
+        if (compare_ether_addr(lan_dst, dev->dev_addr))
                 return (0);       /* not our mac address */
 
         kfree(priv->tlvs); /* NULL if there was no previous association */
@@ -1798,7 +1799,7 @@ lec_arp_find(struct lec_priv *priv,
   
         to_return = priv->lec_arp_tables[place];
         while(to_return) {
-                if (memcmp(mac_addr, to_return->mac_addr, ETH_ALEN) == 0) {
+                if (!compare_ether_addr(mac_addr, to_return->mac_addr)) {
                         return to_return;
                 }
                 to_return = to_return->next;
@@ -1811,8 +1812,7 @@ make_entry(struct lec_priv *priv, unsigned char *mac_addr)
 {
         struct lec_arp_table *to_return;
 
-        to_return = (struct lec_arp_table *) kmalloc(sizeof(struct lec_arp_table),
-                                                    GFP_ATOMIC);
+        to_return = kmalloc(sizeof(struct lec_arp_table), GFP_ATOMIC);
         if (!to_return) {
                 printk("LEC: Arp entry kmalloc failed\n");
                 return NULL;
@@ -2002,7 +2002,7 @@ lec_arp_resolve(struct lec_priv *priv, unsigned char *mac_to_find,
                         return priv->mcast_vcc;
                         break;
                 case 2:  /* LANE2 wants arp for multicast addresses */
-                        if ( memcmp(mac_to_find, bus_mac, ETH_ALEN) == 0)
+                        if (!compare_ether_addr(mac_to_find, bus_mac))
                                 return priv->mcast_vcc;
                         break;
                 default:
@@ -2021,6 +2021,12 @@ lec_arp_resolve(struct lec_priv *priv, unsigned char *mac_to_find,
                         found = entry->vcc;
                        goto out;
                 }
+               /* If the LE_ARP cache entry is still pending, reset count to 0
+                * so another LE_ARP request can be made for this frame.
+                */
+               if (entry->status == ESI_ARP_PENDING) {
+                       entry->no_tries = 0;
+               }
                 /* Data direct VC not yet set up, check to see if the unknown
                    frame count is greater than the limit. If the limit has
                    not been reached, allow the caller to send packet to