Remove dead code from wanmain.c, CONFIG_WANPIPE_MULTPPP doesn't exist

Signed-off-by: NKrzysztof Hałasa <khc@pm.waw.pl>

net/wanrouter/wanmain.c

@@ -567,9 +567,6 @@ static int wanrouter_device_new_if(struct wan_device *wandev,
 {
 	wanif_conf_t *cnf;
 	struct net_device *dev = NULL;
-#ifdef CONFIG_WANPIPE_MULTPPP
-	struct ppp_device *pppdev=NULL;
-#endif
 	int err;
 
 	if ((wandev->state == WAN_UNCONFIGURED) || (wandev->new_if == NULL))
@@ -588,25 +585,10 @@ static int wanrouter_device_new_if(struct wan_device *wandev,
 		goto out;
 
 	if (cnf->config_id == WANCONFIG_MPPP) {
-#ifdef CONFIG_WANPIPE_MULTPPP
-		pppdev = kzalloc(sizeof(struct ppp_device), GFP_KERNEL);
-		err = -ENOBUFS;
-		if (pppdev == NULL)
-			goto out;
-		pppdev->dev = kzalloc(sizeof(struct net_device), GFP_KERNEL);
-		if (pppdev->dev == NULL) {
-			kfree(pppdev);
-			err = -ENOBUFS;
-			goto out;
-		}
-		err = wandev->new_if(wandev, (struct net_device *)pppdev, cnf);
-		dev = pppdev->dev;
-#else
 		printk(KERN_INFO "%s: Wanpipe Mulit-Port PPP support has not been compiled in!\n",
 				wandev->name);
 		err = -EPROTONOSUPPORT;
 		goto out;
-#endif
 	} else {
 		dev = kzalloc(sizeof(struct net_device), GFP_KERNEL);
 		err = -ENOBUFS;
@@ -661,17 +643,9 @@ static int wanrouter_device_new_if(struct wan_device *wandev,
 	kfree(dev->priv);
 	dev->priv = NULL;
 
-#ifdef CONFIG_WANPIPE_MULTPPP
-	if (cnf->config_id == WANCONFIG_MPPP)
-		kfree(pppdev);
-	else
-		kfree(dev);
-#else
 	/* Sync PPP is disabled */
 	if (cnf->config_id != WANCONFIG_MPPP)
 		kfree(dev);
-#endif
-
 out:
 	kfree(cnf);
 	return err;