isdn: use setup_timer

Use setup_timer() instead of init_timer() to simplify the code.

Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/isdn/mISDN/fsm.c

@@ -110,13 +110,11 @@ void
 mISDN_FsmInitTimer(struct FsmInst *fi, struct FsmTimer *ft)
 {
 	ft->fi = fi;
-	ft->tl.function = (void *) FsmExpireTimer;
-	ft->tl.data = (long) ft;
 #if FSM_TIMER_DEBUG
 	if (ft->fi->debug)
 		ft->fi->printdebug(ft->fi, "mISDN_FsmInitTimer %lx", (long) ft);
 #endif
-	init_timer(&ft->tl);
+	setup_timer(&ft->tl, (void *)FsmExpireTimer, (long)ft);
 }
 EXPORT_SYMBOL(mISDN_FsmInitTimer);