Remove unneeded casts of (void *) pointers.

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

--- c/drivers/net/appletalk/ltpc.c	2004-11-15 13:42:11.000000000 +0100
+++ a/drivers/net/appletalk/ltpc.c	2004-12-03 21:44:44.000000000 +0100
@@ -654,9 +654,9 @@ static int do_write(struct net_device *d
 	int ret;
 
 	if(i) {
-		qels[i].cbuf = (unsigned char *) cbuf;
+		qels[i].cbuf = cbuf;
 		qels[i].cbuflen = cbuflen;
-		qels[i].dbuf = (unsigned char *) dbuf;
+		qels[i].dbuf = dbuf;
 		qels[i].dbuflen = dbuflen;
 		qels[i].QWrite = 1;
 		qels[i].mailbox = i;  /* this should be initted rather */
@@ -678,9 +678,9 @@ static int do_read(struct net_device *de
 	int ret;
 
 	if(i) {
-		qels[i].cbuf = (unsigned char *) cbuf;
+		qels[i].cbuf = cbuf;
 		qels[i].cbuflen = cbuflen;
-		qels[i].dbuf = (unsigned char *) dbuf;
+		qels[i].dbuf = dbuf;
 		qels[i].dbuflen = dbuflen;
 		qels[i].QWrite = 0;
 		qels[i].mailbox = i;  /* this should be initted rather */