netdevice: safe convert to netdev_priv() #part-4

[mv-sheeva.git] / net / atm / lec.c

diff --git a/net/atm/lec.c b/net/atm/lec.c
index 1def62d17739be048671644c8d88c8fb15719284..e5e301550e8a72ce7897fce6729bd2a82f844ea0 100644 (file)
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -152,7 +152,7 @@ static void lec_handle_bridge(struct sk_buff *skb, struct net_device *dev)
                buff += 4;
                mesg->content.normal.flag = *buff & 0x01;       /* 0x01 is topology change */
 
-               priv = (struct lec_priv *)dev->priv;
+               priv = netdev_priv(dev);
                atm_force_charge(priv->lecd, skb2->truesize);
                sk = sk_atm(priv->lecd);
                skb_queue_tail(&sk->sk_receive_queue, skb2);
@@ -218,7 +218,7 @@ static unsigned char *get_tr_dst(unsigned char *packet, unsigned char *rdesc)
 
 static int lec_open(struct net_device *dev)
 {
-       struct lec_priv *priv = (struct lec_priv *)dev->priv;
+       struct lec_priv *priv = netdev_priv(dev);
 
        netif_start_queue(dev);
        memset(&priv->stats, 0, sizeof(struct net_device_stats));
@@ -252,7 +252,7 @@ static void lec_tx_timeout(struct net_device *dev)
 static int lec_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
        struct sk_buff *skb2;
-       struct lec_priv *priv = (struct lec_priv *)dev->priv;
+       struct lec_priv *priv = netdev_priv(dev);
        struct lecdatahdr_8023 *lec_h;
        struct atm_vcc *vcc;
        struct lec_arp_table *entry;
@@ -433,14 +433,14 @@ static int lec_close(struct net_device *dev)
  */
 static struct net_device_stats *lec_get_stats(struct net_device *dev)
 {
-       return &((struct lec_priv *)dev->priv)->stats;
+       return &((struct lec_priv *)netdev_priv(dev))->stats;
 }
 
 static int lec_atm_send(struct atm_vcc *vcc, struct sk_buff *skb)
 {
        unsigned long flags;
        struct net_device *dev = (struct net_device *)vcc->proto_data;
-       struct lec_priv *priv = (struct lec_priv *)dev->priv;
+       struct lec_priv *priv = netdev_priv(dev);
        struct atmlec_msg *mesg;
        struct lec_arp_table *entry;
        int i;
@@ -580,7 +580,7 @@ static void lec_atm_close(struct atm_vcc *vcc)
 {
        struct sk_buff *skb;
        struct net_device *dev = (struct net_device *)vcc->proto_data;
-       struct lec_priv *priv = (struct lec_priv *)dev->priv;
+       struct lec_priv *priv = netdev_priv(dev);
 
        priv->lecd = NULL;
        /* Do something needful? */
@@ -711,7 +711,7 @@ static void lec_push(struct atm_vcc *vcc, struct sk_buff *skb)
 {
        unsigned long flags;
        struct net_device *dev = (struct net_device *)vcc->proto_data;
-       struct lec_priv *priv = (struct lec_priv *)dev->priv;
+       struct lec_priv *priv = netdev_priv(dev);
 
 #if DUMP_PACKETS >0
        int i = 0;
@@ -858,7 +858,7 @@ static int lec_vcc_attach(struct atm_vcc *vcc, void __user *arg)
        vpriv->old_pop = vcc->pop;
        vcc->user_back = vpriv;
        vcc->pop = lec_pop;
-       lec_vcc_added(dev_lec[ioc_data.dev_num]->priv,
+       lec_vcc_added(netdev_priv(dev_lec[ioc_data.dev_num]),
                      &ioc_data, vcc, vcc->push);
        vcc->proto_data = dev_lec[ioc_data.dev_num];
        vcc->push = lec_push;
@@ -870,7 +870,8 @@ static int lec_mcast_attach(struct atm_vcc *vcc, int arg)
        if (arg < 0 || arg >= MAX_LEC_ITF || !dev_lec[arg])
                return -EINVAL;
        vcc->proto_data = dev_lec[arg];
-       return (lec_mcast_make((struct lec_priv *)dev_lec[arg]->priv, vcc));
+       return lec_mcast_make((struct lec_priv *)netdev_priv(dev_lec[arg]),
+                               vcc);
 }
 
 /* Initialize device. */
@@ -912,11 +913,11 @@ static int lecd_attach(struct atm_vcc *vcc, int arg)
                        return -EINVAL;
                }
 
-               priv = dev_lec[i]->priv;
+               priv = netdev_priv(dev_lec[i]);
                priv->is_trdev = is_trdev;
                lec_init(dev_lec[i]);
        } else {
-               priv = dev_lec[i]->priv;
+               priv = netdev_priv(dev_lec[i]);
                if (priv->lecd)
                        return -EADDRINUSE;
        }
@@ -1077,7 +1078,8 @@ static void *lec_itf_walk(struct lec_state *state, loff_t *l)
        void *v;
 
        dev = state->dev ? state->dev : dev_lec[state->itf];
-       v = (dev && dev->priv) ? lec_priv_walk(state, l, dev->priv) : NULL;
+       v = (dev && netdev_priv(dev)) ?
+               lec_priv_walk(state, l, netdev_priv(dev)) : NULL;
        if (!v && dev) {
                dev_put(dev);
                /* Partial state reset for the next time we get called */
@@ -1239,7 +1241,7 @@ static void __exit lane_module_cleanup(void)
 
        for (i = 0; i < MAX_LEC_ITF; i++) {
                if (dev_lec[i] != NULL) {
-                       priv = (struct lec_priv *)dev_lec[i]->priv;
+                       priv = netdev_priv(dev_lec[i]);
                        unregister_netdev(dev_lec[i]);
                        free_netdev(dev_lec[i]);
                        dev_lec[i] = NULL;
@@ -1263,7 +1265,7 @@ static int lane2_resolve(struct net_device *dev, const u8 *dst_mac, int force,
                         u8 **tlvs, u32 *sizeoftlvs)
 {
        unsigned long flags;
-       struct lec_priv *priv = (struct lec_priv *)dev->priv;
+       struct lec_priv *priv = netdev_priv(dev);
        struct lec_arp_table *table;
        struct sk_buff *skb;
        int retval;
@@ -1310,7 +1312,7 @@ static int lane2_associate_req(struct net_device *dev, const u8 *lan_dst,
 {
        int retval;
        struct sk_buff *skb;
-       struct lec_priv *priv = (struct lec_priv *)dev->priv;
+       struct lec_priv *priv = netdev_priv(dev);
 
        if (compare_ether_addr(lan_dst, dev->dev_addr))
                return (0);     /* not our mac address */
@@ -1347,7 +1349,7 @@ static void lane2_associate_ind(struct net_device *dev, const u8 *mac_addr,
 #if 0
        int i = 0;
 #endif
-       struct lec_priv *priv = (struct lec_priv *)dev->priv;
+       struct lec_priv *priv = netdev_priv(dev);
 #if 0                          /*
                                 * Why have the TLVs in LE_ARP entries
                                 * since we do not use them? When you