Remove unneeded casts of (void *) pointers.

Signed-off-by: Domen Puncer <domen@coderock.org>

--- c/drivers/net/arcnet/com20020.c	2004-02-18 13:27:39.000000000 +0100
+++ a/drivers/net/arcnet/com20020.c	2004-12-03 11:57:56.000000000 +0100
@@ -159,7 +159,7 @@ int com20020_found(struct net_device *de
 
 	/* Initialize the rest of the device structure. */
 
-	lp = (struct arcnet_local *) dev->priv;
+	lp = dev->priv;
 
 	lp->hw.owner = THIS_MODULE;
 	lp->hw.command = com20020_command;
@@ -234,7 +234,7 @@ int com20020_found(struct net_device *de
  */
 static int com20020_reset(struct net_device *dev, int really_reset)
 {
-	struct arcnet_local *lp = (struct arcnet_local *) dev->priv;
+	struct arcnet_local *lp = dev->priv;
 	short ioaddr = dev->base_addr;
 	u_char inbyte;
 
@@ -290,7 +290,7 @@ static int com20020_status(struct net_de
 
 static void com20020_close(struct net_device *dev)
 {
-	struct arcnet_local *lp = (struct arcnet_local *) dev->priv;
+	struct arcnet_local *lp = dev->priv;
 	int ioaddr = dev->base_addr;
 
 	/* disable transmitter */