X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fnet%2Fwireless%2Fwavelan_cs.c;h=5eb81638e8467a1ff7b516a33aa9888941839f31;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=f7724eb2fa7ee35373e41d5f6128612c0dc8a073;hpb=43bc926fffd92024b46cafaf7350d669ba9ca884;p=linux-2.6.git

diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c
index f7724eb2f..5eb81638e 100644
--- a/drivers/net/wireless/wavelan_cs.c
+++ b/drivers/net/wireless/wavelan_cs.c
@@ -603,7 +603,7 @@ static wavepoint_history *wl_new_wavepoint(unsigned short nwid, unsigned char se
   if(lp->wavepoint_table.num_wavepoints==MAX_WAVEPOINTS)
     return NULL;
   
-  new_wavepoint=(wavepoint_history *) kmalloc(sizeof(wavepoint_history),GFP_ATOMIC);
+  new_wavepoint = kmalloc(sizeof(wavepoint_history),GFP_ATOMIC);
   if(new_wavepoint==NULL)
     return NULL;
   
@@ -1837,7 +1837,7 @@ static void wl_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
 	strncpy(info->driver, "wavelan_cs", sizeof(info->driver)-1);
 }
 
-static struct ethtool_ops ops = {
+static const struct ethtool_ops ops = {
 	.get_drvinfo = wl_get_drvinfo
 };
 
@@ -3194,11 +3194,8 @@ wavelan_packet_xmit(struct sk_buff *	skb,
 	 * and we don't have the Ethernet specific requirement of beeing
 	 * able to detect collisions, therefore in theory we don't really
 	 * need to pad. Jean II */
-	if (skb->len < ETH_ZLEN) {
-		skb = skb_padto(skb, ETH_ZLEN);
-		if (skb == NULL)
-			return 0;
-	}
+	if (skb_padto(skb, ETH_ZLEN))
+		return 0;
 
   wv_packet_write(dev, skb->data, skb->len);
 
@@ -3942,11 +3939,8 @@ wv_hw_reset(struct net_device *	dev)
 static inline int
 wv_pcmcia_config(struct pcmcia_device *	link)
 {
-  tuple_t		tuple;
-  cisparse_t		parse;
   struct net_device *	dev = (struct net_device *) link->priv;
   int			i;
-  u_char		buf[64];
   win_req_t		req;
   memreq_t		mem;
   net_local *		lp = netdev_priv(dev);
@@ -3956,36 +3950,6 @@ wv_pcmcia_config(struct pcmcia_device *	link)
   printk(KERN_DEBUG "->wv_pcmcia_config(0x%p)\n", link);
 #endif
 
-  /*
-   * This reads the card's CONFIG tuple to find its configuration
-   * registers.
-   */
-  do
-    {
-      tuple.Attributes = 0;
-      tuple.DesiredTuple = CISTPL_CONFIG;
-      i = pcmcia_get_first_tuple(link, &tuple);
-      if(i != CS_SUCCESS)
-	break;
-      tuple.TupleData = (cisdata_t *)buf;
-      tuple.TupleDataMax = 64;
-      tuple.TupleOffset = 0;
-      i = pcmcia_get_tuple_data(link, &tuple);
-      if(i != CS_SUCCESS)
-	break;
-      i = pcmcia_parse_tuple(link, &tuple, &parse);
-      if(i != CS_SUCCESS)
-	break;
-      link->conf.ConfigBase = parse.config.base;
-      link->conf.Present = parse.config.rmask[0];
-    }
-  while(0);
-  if(i != CS_SUCCESS)
-    {
-      cs_error(link, ParseTuple, i);
-      return FALSE;
-    }
-
   do
     {
       i = pcmcia_request_io(link, &link->io);
@@ -4120,24 +4084,14 @@ wv_pcmcia_release(struct pcmcia_device *link)
  */
 static irqreturn_t
 wavelan_interrupt(int		irq,
-		  void *	dev_id,
-		  struct pt_regs * regs)
+		  void *	dev_id)
 {
-  struct net_device *	dev;
+  struct net_device *	dev = dev_id;
   net_local *	lp;
   kio_addr_t	base;
   int		status0;
   u_int		tx_status;
 
-  if ((dev = dev_id) == NULL)
-    {
-#ifdef DEBUG_INTERRUPT_ERROR
-      printk(KERN_WARNING "wavelan_interrupt(): irq %d for unknown device.\n",
-	     irq);
-#endif
-      return IRQ_NONE;
-    }
-
 #ifdef DEBUG_INTERRUPT_TRACE
   printk(KERN_DEBUG "%s: ->wavelan_interrupt()\n", dev->name);
 #endif