1 files changed, 25 insertions, 28 deletions

diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c
index 071a64cacd5c..c4ab0326f911 100644
--- a/drivers/net/wan/hdlc_fr.c
+++ b/drivers/net/wan/hdlc_fr.c
@@ -42,7 +42,6 @@
 #include <linux/init.h>
 #include <linux/skbuff.h>
 #include <linux/pkt_sched.h>
-#include <linux/random.h>
 #include <linux/inetdevice.h>
 #include <linux/lapb.h>
 #include <linux/rtnetlink.h>
@@ -136,6 +135,10 @@ typedef struct pvc_device_struct {
         }state;
 }pvc_device;
 
+struct pvc_desc {
+        struct net_device_stats stats;
+        pvc_device *pvc;
+};
 
 struct frad_state {
         fr_proto settings;
@@ -171,17 +174,20 @@ static inline void dlci_to_q922(u8 *hdr, u16 dlci)
 }
 
 
-static inline struct frad_state * state(hdlc_device *hdlc)
+static inline struct frad_state* state(hdlc_device *hdlc)
 {
         return(struct frad_state *)(hdlc->state);
 }
 
-
-static __inline__ pvc_device* dev_to_pvc(struct net_device *dev)
+static inline struct pvc_desc* pvcdev_to_desc(struct net_device *dev)
 {
         return dev->priv;
 }
 
+static inline struct net_device_stats* pvc_get_stats(struct net_device *dev)
+{
+        return &pvcdev_to_desc(dev)->stats;
+}
 
 static inline pvc_device* find_pvc(hdlc_device *hdlc, u16 dlci)
 {
@@ -351,7 +357,7 @@ static int fr_hard_header(struct sk_buff **skb_p, u16 dlci)
 
 static int pvc_open(struct net_device *dev)
 {
-        pvc_device *pvc = dev_to_pvc(dev);
+        pvc_device *pvc = pvcdev_to_desc(dev)->pvc;
 
         if ((pvc->frad->flags & IFF_UP) == 0)
                 return -EIO;  /* Frad must be UP in order to activate PVC */
@@ -371,7 +377,7 @@ static int pvc_open(struct net_device *dev)
 
 static int pvc_close(struct net_device *dev)
 {
-        pvc_device *pvc = dev_to_pvc(dev);
+        pvc_device *pvc = pvcdev_to_desc(dev)->pvc;
 
         if (--pvc->open_count == 0) {
                 hdlc_device *hdlc = dev_to_hdlc(pvc->frad);
@@ -390,7 +396,7 @@ static int pvc_close(struct net_device *dev)
 
 static int pvc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
-        pvc_device *pvc = dev_to_pvc(dev);
+        pvc_device *pvc = pvcdev_to_desc(dev)->pvc;
         fr_proto_pvc_info info;
 
         if (ifr->ifr_settings.type == IF_GET_PROTO) {
@@ -416,17 +422,9 @@ static int pvc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
         return -EINVAL;
 }
 
-
-static inline struct net_device_stats *pvc_get_stats(struct net_device *dev)
-{
-        return &dev_to_desc(dev)->stats;
-}
-
-
-
 static int pvc_xmit(struct sk_buff *skb, struct net_device *dev)
 {
-        pvc_device *pvc = dev_to_pvc(dev);
+        pvc_device *pvc = pvcdev_to_desc(dev)->pvc;
         struct net_device_stats *stats = pvc_get_stats(dev);
 
         if (pvc->state.active) {
@@ -957,7 +955,7 @@ static int fr_rx(struct sk_buff *skb)
 
 
         if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL) {
-                dev_to_desc(frad)->stats.rx_dropped++;
+                dev_to_hdlc(frad)->stats.rx_dropped++;
                 return NET_RX_DROP;
         }
 
@@ -1018,7 +1016,7 @@ static int fr_rx(struct sk_buff *skb)
         }
 
  rx_error:
-        dev_to_desc(frad)->stats.rx_errors++; /* Mark error */
+        dev_to_hdlc(frad)->stats.rx_errors++; /* Mark error */
         dev_kfree_skb_any(skb);
         return NET_RX_DROP;
 }
@@ -1109,11 +1107,10 @@ static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type)
         used = pvc_is_used(pvc);
 
         if (type == ARPHRD_ETHER)
-                dev = alloc_netdev(sizeof(struct net_device_stats),
-                                   "pvceth%d", ether_setup);
+                dev = alloc_netdev(sizeof(struct pvc_desc), "pvceth%d",
+                                   ether_setup);
         else
-                dev = alloc_netdev(sizeof(struct net_device_stats),
-                                   "pvc%d", pvc_setup);
+                dev = alloc_netdev(sizeof(struct pvc_desc), "pvc%d", pvc_setup);
 
         if (!dev) {
                 printk(KERN_WARNING "%s: Memory squeeze on fr_pvc()\n",
@@ -1122,10 +1119,9 @@ static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type)
                 return -ENOBUFS;
         }
 
-        if (type == ARPHRD_ETHER) {
-                memcpy(dev->dev_addr, "\x00\x01", 2);
-                get_random_bytes(dev->dev_addr + 2, ETH_ALEN - 2);
-        } else {
+        if (type == ARPHRD_ETHER)
+                random_ether_addr(dev->dev_addr);
+        else {
                 *(__be16*)dev->dev_addr = htons(dlci);
                 dlci_to_q922(dev->broadcast, dlci);
         }
@@ -1137,7 +1133,7 @@ static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type)
         dev->change_mtu = pvc_change_mtu;
         dev->mtu = HDLC_MAX_MTU;
         dev->tx_queue_len = 0;
-        dev->priv = pvc;
+        pvcdev_to_desc(dev)->pvc = pvc;
 
         result = dev_alloc_name(dev, dev->name);
         if (result < 0) {
@@ -1219,6 +1215,7 @@ static struct hdlc_proto proto = {
         .stop           = fr_stop,
         .detach         = fr_destroy,
         .ioctl          = fr_ioctl,
+        .netif_rx       = fr_rx,
         .module         = THIS_MODULE,
 };
 
@@ -1277,7 +1274,7 @@ static int fr_ioctl(struct net_device *dev, struct ifreq *ifr)
                         return result;
 
                 if (dev_to_hdlc(dev)->proto != &proto) { /* Different proto */
-                        result = attach_hdlc_protocol(dev, &proto, fr_rx,
+                        result = attach_hdlc_protocol(dev, &proto,
                                                       sizeof(struct frad_state));
                         if (result)
                                 return result;