batman-adv: rename batman_if struct to hard_iface

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>

1 files changed, 51 insertions, 50 deletions

diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c
index c4f3e4988b63..d49e54d932af 100644
--- a/net/batman-adv/send.c
+++ b/net/batman-adv/send.c
@@ -56,20 +56,20 @@ static unsigned long forward_send_time(void)
 /* send out an already prepared packet to the given address via the
  * specified batman interface */
 int send_skb_packet(struct sk_buff *skb,
-                                struct batman_if *batman_if,
+                                struct hard_iface *hard_iface,
                                 uint8_t *dst_addr)
 {
         struct ethhdr *ethhdr;
 
-        if (batman_if->if_status != IF_ACTIVE)
+        if (hard_iface->if_status != IF_ACTIVE)
                 goto send_skb_err;
 
-        if (unlikely(!batman_if->net_dev))
+        if (unlikely(!hard_iface->net_dev))
                 goto send_skb_err;
 
-        if (!(batman_if->net_dev->flags & IFF_UP)) {
+        if (!(hard_iface->net_dev->flags & IFF_UP)) {
                 pr_warning("Interface %s is not up - can't send packet via "
-                           "that interface!\n", batman_if->net_dev->name);
+                           "that interface!\n", hard_iface->net_dev->name);
                 goto send_skb_err;
         }
 
@@ -80,7 +80,7 @@ int send_skb_packet(struct sk_buff *skb,
         skb_reset_mac_header(skb);
 
         ethhdr = (struct ethhdr *) skb_mac_header(skb);
-        memcpy(ethhdr->h_source, batman_if->net_dev->dev_addr, ETH_ALEN);
+        memcpy(ethhdr->h_source, hard_iface->net_dev->dev_addr, ETH_ALEN);
         memcpy(ethhdr->h_dest, dst_addr, ETH_ALEN);
         ethhdr->h_proto = __constant_htons(ETH_P_BATMAN);
 
@@ -88,7 +88,7 @@ int send_skb_packet(struct sk_buff *skb,
         skb->priority = TC_PRIO_CONTROL;
         skb->protocol = __constant_htons(ETH_P_BATMAN);
 
-        skb->dev = batman_if->net_dev;
+        skb->dev = hard_iface->net_dev;
 
         /* dev_queue_xmit() returns a negative result on error.  However on
          * congestion and traffic shaping, it drops and returns NET_XMIT_DROP
@@ -102,16 +102,16 @@ send_skb_err:
 
 /* Send a packet to a given interface */
 static void send_packet_to_if(struct forw_packet *forw_packet,
-                              struct batman_if *batman_if)
+                              struct hard_iface *hard_iface)
 {
-        struct bat_priv *bat_priv = netdev_priv(batman_if->soft_iface);
+        struct bat_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
         char *fwd_str;
         uint8_t packet_num;
         int16_t buff_pos;
         struct batman_packet *batman_packet;
         struct sk_buff *skb;
 
-        if (batman_if->if_status != IF_ACTIVE)
+        if (hard_iface->if_status != IF_ACTIVE)
                 return;
 
         packet_num = 0;
@@ -126,7 +126,7 @@ static void send_packet_to_if(struct forw_packet *forw_packet,
                 /* we might have aggregated direct link packets with an
                  * ordinary base packet */
                 if ((forw_packet->direct_link_flags & (1 << packet_num)) &&
-                    (forw_packet->if_incoming == batman_if))
+                    (forw_packet->if_incoming == hard_iface))
                         batman_packet->flags |= DIRECTLINK;
                 else
                         batman_packet->flags &= ~DIRECTLINK;
@@ -142,7 +142,8 @@ static void send_packet_to_if(struct forw_packet *forw_packet,
                         batman_packet->tq, batman_packet->ttl,
                         (batman_packet->flags & DIRECTLINK ?
                          "on" : "off"),
-                        batman_if->net_dev->name, batman_if->net_dev->dev_addr);
+                        hard_iface->net_dev->name,
+                        hard_iface->net_dev->dev_addr);
 
                 buff_pos += sizeof(struct batman_packet) +
                         (batman_packet->num_hna * ETH_ALEN);
@@ -154,13 +155,13 @@ static void send_packet_to_if(struct forw_packet *forw_packet,
         /* create clone because function is called more than once */
         skb = skb_clone(forw_packet->skb, GFP_ATOMIC);
         if (skb)
-                send_skb_packet(skb, batman_if, broadcast_addr);
+                send_skb_packet(skb, hard_iface, broadcast_addr);
 }
 
 /* send a batman packet */
 static void send_packet(struct forw_packet *forw_packet)
 {
-        struct batman_if *batman_if;
+        struct hard_iface *hard_iface;
         struct net_device *soft_iface;
         struct bat_priv *bat_priv;
         struct batman_packet *batman_packet =
@@ -204,17 +205,17 @@ static void send_packet(struct forw_packet *forw_packet)
 
         /* broadcast on every interface */
         rcu_read_lock();
-        list_for_each_entry_rcu(batman_if, &hardif_list, list) {
-                if (batman_if->soft_iface != soft_iface)
+        list_for_each_entry_rcu(hard_iface, &hardif_list, list) {
+                if (hard_iface->soft_iface != soft_iface)
                         continue;
 
-                send_packet_to_if(forw_packet, batman_if);
+                send_packet_to_if(forw_packet, hard_iface);
         }
         rcu_read_unlock();
 }
 
 static void rebuild_batman_packet(struct bat_priv *bat_priv,
-                                  struct batman_if *batman_if)
+                                  struct hard_iface *hard_iface)
 {
         int new_len;
         unsigned char *new_buff;
@@ -226,7 +227,7 @@ static void rebuild_batman_packet(struct bat_priv *bat_priv,
 
         /* keep old buffer if kmalloc should fail */
         if (new_buff) {
-                memcpy(new_buff, batman_if->packet_buff,
+                memcpy(new_buff, hard_iface->packet_buff,
                        sizeof(struct batman_packet));
                 batman_packet = (struct batman_packet *)new_buff;
 
@@ -234,21 +235,21 @@ static void rebuild_batman_packet(struct bat_priv *bat_priv,
                                 new_buff + sizeof(struct batman_packet),
                                 new_len - sizeof(struct batman_packet));
 
-                kfree(batman_if->packet_buff);
-                batman_if->packet_buff = new_buff;
-                batman_if->packet_len = new_len;
+                kfree(hard_iface->packet_buff);
+                hard_iface->packet_buff = new_buff;
+                hard_iface->packet_len = new_len;
         }
 }
 
-void schedule_own_packet(struct batman_if *batman_if)
+void schedule_own_packet(struct hard_iface *hard_iface)
 {
-        struct bat_priv *bat_priv = netdev_priv(batman_if->soft_iface);
+        struct bat_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
         unsigned long send_time;
         struct batman_packet *batman_packet;
         int vis_server;
 
-        if ((batman_if->if_status == IF_NOT_IN_USE) ||
-            (batman_if->if_status == IF_TO_BE_REMOVED))
+        if ((hard_iface->if_status == IF_NOT_IN_USE) ||
+            (hard_iface->if_status == IF_TO_BE_REMOVED))
                 return;
 
         vis_server = atomic_read(&bat_priv->vis_mode);
@@ -260,51 +261,51 @@ void schedule_own_packet(struct batman_if *batman_if)
          * outdated packets (especially uninitialized mac addresses) in the
          * packet queue
          */
-        if (batman_if->if_status == IF_TO_BE_ACTIVATED)
-                batman_if->if_status = IF_ACTIVE;
+        if (hard_iface->if_status == IF_TO_BE_ACTIVATED)
+                hard_iface->if_status = IF_ACTIVE;
 
         /* if local hna has changed and interface is a primary interface */
         if ((atomic_read(&bat_priv->hna_local_changed)) &&
-            (batman_if == bat_priv->primary_if))
-                rebuild_batman_packet(bat_priv, batman_if);
+            (hard_iface == bat_priv->primary_if))
+                rebuild_batman_packet(bat_priv, hard_iface);
 
         /**
          * NOTE: packet_buff might just have been re-allocated in
          * rebuild_batman_packet()
          */
-        batman_packet = (struct batman_packet *)batman_if->packet_buff;
+        batman_packet = (struct batman_packet *)hard_iface->packet_buff;
 
         /* change sequence number to network order */
         batman_packet->seqno =
-                htonl((uint32_t)atomic_read(&batman_if->seqno));
+                htonl((uint32_t)atomic_read(&hard_iface->seqno));
 
         if (vis_server == VIS_TYPE_SERVER_SYNC)
                 batman_packet->flags |= VIS_SERVER;
         else
                 batman_packet->flags &= ~VIS_SERVER;
 
-        if ((batman_if == bat_priv->primary_if) &&
+        if ((hard_iface == bat_priv->primary_if) &&
             (atomic_read(&bat_priv->gw_mode) == GW_MODE_SERVER))
                 batman_packet->gw_flags =
                                 (uint8_t)atomic_read(&bat_priv->gw_bandwidth);
         else
                 batman_packet->gw_flags = 0;
 
-        atomic_inc(&batman_if->seqno);
+        atomic_inc(&hard_iface->seqno);
 
-        slide_own_bcast_window(batman_if);
+        slide_own_bcast_window(hard_iface);
         send_time = own_send_time(bat_priv);
         add_bat_packet_to_list(bat_priv,
-                               batman_if->packet_buff,
-                               batman_if->packet_len,
-                               batman_if, 1, send_time);
+                               hard_iface->packet_buff,
+                               hard_iface->packet_len,
+                               hard_iface, 1, send_time);
 }
 
 void schedule_forward_packet(struct orig_node *orig_node,
                              struct ethhdr *ethhdr,
                              struct batman_packet *batman_packet,
                              uint8_t directlink, int hna_buff_len,
-                             struct batman_if *if_incoming)
+                             struct hard_iface *if_incoming)
 {
         struct bat_priv *bat_priv = netdev_priv(if_incoming->soft_iface);
         unsigned char in_tq, in_ttl, tq_avg = 0;
@@ -443,7 +444,7 @@ out:
 
 static void send_outstanding_bcast_packet(struct work_struct *work)
 {
-        struct batman_if *batman_if;
+        struct hard_iface *hard_iface;
         struct delayed_work *delayed_work =
                 container_of(work, struct delayed_work, work);
         struct forw_packet *forw_packet =
@@ -461,14 +462,14 @@ static void send_outstanding_bcast_packet(struct work_struct *work)
 
         /* rebroadcast packet */
         rcu_read_lock();
-        list_for_each_entry_rcu(batman_if, &hardif_list, list) {
-                if (batman_if->soft_iface != soft_iface)
+        list_for_each_entry_rcu(hard_iface, &hardif_list, list) {
+                if (hard_iface->soft_iface != soft_iface)
                         continue;
 
                 /* send a copy of the saved skb */
                 skb1 = skb_clone(forw_packet->skb, GFP_ATOMIC);
                 if (skb1)
-                        send_skb_packet(skb1, batman_if, broadcast_addr);
+                        send_skb_packet(skb1, hard_iface, broadcast_addr);
         }
         rcu_read_unlock();
 
@@ -521,15 +522,15 @@ out:
 }
 
 void purge_outstanding_packets(struct bat_priv *bat_priv,
-                               struct batman_if *batman_if)
+                               struct hard_iface *hard_iface)
 {
         struct forw_packet *forw_packet;
         struct hlist_node *tmp_node, *safe_tmp_node;
 
-        if (batman_if)
+        if (hard_iface)
                 bat_dbg(DBG_BATMAN, bat_priv,
                         "purge_outstanding_packets(): %s\n",
-                        batman_if->net_dev->name);
+                        hard_iface->net_dev->name);
         else
                 bat_dbg(DBG_BATMAN, bat_priv,
                         "purge_outstanding_packets()\n");
@@ -543,8 +544,8 @@ void purge_outstanding_packets(struct bat_priv *bat_priv,
                  * if purge_outstanding_packets() was called with an argmument
                  * we delete only packets belonging to the given interface
                  */
-                if ((batman_if) &&
-                    (forw_packet->if_incoming != batman_if))
+                if ((hard_iface) &&
+                    (forw_packet->if_incoming != hard_iface))
                         continue;
 
                 spin_unlock_bh(&bat_priv->forw_bcast_list_lock);
@@ -567,8 +568,8 @@ void purge_outstanding_packets(struct bat_priv *bat_priv,
                  * if purge_outstanding_packets() was called with an argmument
                  * we delete only packets belonging to the given interface
                  */
-                if ((batman_if) &&
-                    (forw_packet->if_incoming != batman_if))
+                if ((hard_iface) &&
+                    (forw_packet->if_incoming != hard_iface))
                         continue;
 
                 spin_unlock_bh(&bat_priv->forw_bat_list_lock);