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Subject[RFC][PATCH] Get rid of dead code in net/wanrouter/wanmain.c
From
Hi,

File /home/devel/linux-rdc/net/wanrouter/wanmain.c line 569
Unknown CONFIG option! CONFIG_WANPIPE_MULTPPP
File /home/devel/linux-rdc/net/wanrouter/wanmain.c line 590
Unknown CONFIG option! CONFIG_WANPIPE_MULTPPP
File /home/devel/linux-rdc/net/wanrouter/wanmain.c line 663
Unknown CONFIG option! CONFIG_WANPIPE_MULTPPP

Regards,
Michal

--
LOG
http://www.stardust.webpages.pl/log/

Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com>

--- linux-rdc-clean/net/wanrouter/wanmain.c 2007-07-09 01:32:17.000000000 +0200
+++ linux-rdc/net/wanrouter/wanmain.c 2007-07-31 18:04:58.000000000 +0200
@@ -566,9 +566,6 @@ static int wanrouter_device_new_if(struc
{
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))
@@ -587,25 +584,10 @@ static int wanrouter_device_new_if(struc
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;
@@ -660,16 +642,9 @@ static int wanrouter_device_new_if(struc
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);
-
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