2 files changed, 23 insertions, 16 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index 30eedf677913..7990984ca364 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -148,6 +148,9 @@ struct list_head ptype_all __read_mostly;	/* Taps */
 static struct list_head offload_base __read_mostly;
 
 static int netif_rx_internal(struct sk_buff *skb);
+static int call_netdevice_notifiers_info(unsigned long val,
+                                         struct net_device *dev,
+                                         struct netdev_notifier_info *info);
 
 /*
  * The @dev_base_head list is protected by @dev_base_lock and the rtnl
@@ -1207,7 +1210,11 @@ EXPORT_SYMBOL(netdev_features_change);
 void netdev_state_change(struct net_device *dev)
 {
         if (dev->flags & IFF_UP) {
-                call_netdevice_notifiers(NETDEV_CHANGE, dev);
+                struct netdev_notifier_change_info change_info;
+
+                change_info.flags_changed = 0;
+                call_netdevice_notifiers_info(NETDEV_CHANGE, dev,
+                                              &change_info.info);
                 rtmsg_ifinfo(RTM_NEWLINK, dev, 0, GFP_KERNEL);
         }
 }
@@ -4227,9 +4234,8 @@ static int process_backlog(struct napi_struct *napi, int quota)
 #endif
         napi->weight = weight_p;
         local_irq_disable();
-        while (work < quota) {
+        while (1) {
                 struct sk_buff *skb;
-                unsigned int qlen;
 
                 while ((skb = __skb_dequeue(&sd->process_queue))) {
                         local_irq_enable();
@@ -4243,24 +4249,24 @@ static int process_backlog(struct napi_struct *napi, int quota)
                 }
 
                 rps_lock(sd);
-                qlen = skb_queue_len(&sd->input_pkt_queue);
-                if (qlen)
-                        skb_queue_splice_tail_init(&sd->input_pkt_queue,
-                                                   &sd->process_queue);
-
-                if (qlen < quota - work) {
+                if (skb_queue_empty(&sd->input_pkt_queue)) {
                         /*
                          * Inline a custom version of __napi_complete().
                          * only current cpu owns and manipulates this napi,
-                         * and NAPI_STATE_SCHED is the only possible flag set on backlog.
-                         * we can use a plain write instead of clear_bit(),
+                         * and NAPI_STATE_SCHED is the only possible flag set
+                         * on backlog.
+                         * We can use a plain write instead of clear_bit(),
                          * and we dont need an smp_mb() memory barrier.
                          */
                         list_del(&napi->poll_list);
                         napi->state = 0;
+                        rps_unlock(sd);
 
-                        quota = work + qlen;
+                        break;
                 }
+
+                skb_queue_splice_tail_init(&sd->input_pkt_queue,
+                                           &sd->process_queue);
                 rps_unlock(sd);
         }
         local_irq_enable();
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 32d872eec7f5..559890b0f0a2 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -3059,11 +3059,12 @@ int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p,
                 memset(&t->neigh_vars[NEIGH_VAR_GC_INTERVAL], 0,
                        sizeof(t->neigh_vars[NEIGH_VAR_GC_INTERVAL]));
         } else {
+                struct neigh_table *tbl = p->tbl;
                 dev_name_source = "default";
-                t->neigh_vars[NEIGH_VAR_GC_INTERVAL].data = (int *)(p + 1);
-                t->neigh_vars[NEIGH_VAR_GC_THRESH1].data = (int *)(p + 1) + 1;
-                t->neigh_vars[NEIGH_VAR_GC_THRESH2].data = (int *)(p + 1) + 2;
-                t->neigh_vars[NEIGH_VAR_GC_THRESH3].data = (int *)(p + 1) + 3;
+                t->neigh_vars[NEIGH_VAR_GC_INTERVAL].data = &tbl->gc_interval;
+                t->neigh_vars[NEIGH_VAR_GC_THRESH1].data = &tbl->gc_thresh1;
+                t->neigh_vars[NEIGH_VAR_GC_THRESH2].data = &tbl->gc_thresh2;
+                t->neigh_vars[NEIGH_VAR_GC_THRESH3].data = &tbl->gc_thresh3;
         }
 
         if (handler) {