diff options
| author | Joerg Roedel <joro-lkml@zlug.org> | 2006-10-10 14:49:53 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-10-11 23:59:52 -0700 |
| commit | 0be669bb37693103c15e64610454f8f431a38feb (patch) | |
| tree | d00e9e00a22c601bf193d6d26d227b4e4c8100b0 /net/ipv6 | |
| parent | 989e5b96e1af399296e2d1a34ca4a5aea1cf6d63 (diff) | |
[IPV6]: Seperate sit driver to extra module (addrconf.c changes)
This patch contains the changes to net/ipv6/addrconf.c to remove sit
specific code if the sit driver is not selected.
Signed-off-by: Joerg Roedel <joro-lkml@zlug.org>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/addrconf.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index e03c33b2465b..b312a5f7a759 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -396,8 +396,10 @@ static struct inet6_dev * ipv6_add_dev(struct net_device *dev) ndev->regen_timer.data = (unsigned long) ndev; if ((dev->flags&IFF_LOOPBACK) || dev->type == ARPHRD_TUNNEL || - dev->type == ARPHRD_NONE || - dev->type == ARPHRD_SIT) { +#if defined(CONFIG_IPV6_SIT) || defined(CONFIG_IPV6_SIT_MODULE) + dev->type == ARPHRD_SIT || +#endif + dev->type == ARPHRD_NONE) { printk(KERN_INFO "%s: Disabled Privacy Extensions\n", dev->name); @@ -1546,8 +1548,10 @@ addrconf_prefix_route(struct in6_addr *pfx, int plen, struct net_device *dev, This thing is done here expecting that the whole class of non-broadcast devices need not cloning. */ +#if defined(CONFIG_IPV6_SIT) || defined(CONFIG_IPV6_SIT_MODULE) if (dev->type == ARPHRD_SIT && (dev->flags & IFF_POINTOPOINT)) cfg.fc_flags |= RTF_NONEXTHOP; +#endif ip6_route_add(&cfg); } @@ -1569,6 +1573,7 @@ static void addrconf_add_mroute(struct net_device *dev) ip6_route_add(&cfg); } +#if defined(CONFIG_IPV6_SIT) || defined(CONFIG_IPV6_SIT_MODULE) static void sit_route_add(struct net_device *dev) { struct fib6_config cfg = { @@ -1582,6 +1587,7 @@ static void sit_route_add(struct net_device *dev) /* prefix length - 96 bits "::d.d.d.d" */ ip6_route_add(&cfg); } +#endif static void addrconf_add_lroute(struct net_device *dev) { @@ -1852,6 +1858,7 @@ int addrconf_set_dstaddr(void __user *arg) if (dev == NULL) goto err_exit; +#if defined(CONFIG_IPV6_SIT) || defined(CONFIG_IPV6_SIT_MODULE) if (dev->type == ARPHRD_SIT) { struct ifreq ifr; mm_segment_t oldfs; @@ -1881,6 +1888,7 @@ int addrconf_set_dstaddr(void __user *arg) err = dev_open(dev); } } +#endif err_exit: rtnl_unlock(); @@ -2010,6 +2018,7 @@ int addrconf_del_ifaddr(void __user *arg) return err; } +#if defined(CONFIG_IPV6_SIT) || defined(CONFIG_IPV6_SIT_MODULE) static void sit_add_v4_addrs(struct inet6_dev *idev) { struct inet6_ifaddr * ifp; @@ -2078,6 +2087,7 @@ static void sit_add_v4_addrs(struct inet6_dev *idev) } } } +#endif static void init_loopback(struct net_device *dev) { @@ -2141,6 +2151,7 @@ static void addrconf_dev_config(struct net_device *dev) addrconf_add_linklocal(idev, &addr); } +#if defined(CONFIG_IPV6_SIT) || defined(CONFIG_IPV6_SIT_MODULE) static void addrconf_sit_config(struct net_device *dev) { struct inet6_dev *idev; @@ -2166,6 +2177,7 @@ static void addrconf_sit_config(struct net_device *dev) } else sit_route_add(dev); } +#endif static inline int ipv6_inherit_linklocal(struct inet6_dev *idev, struct net_device *link_dev) @@ -2260,9 +2272,11 @@ static int addrconf_notify(struct notifier_block *this, unsigned long event, } switch(dev->type) { +#if defined(CONFIG_IPV6_SIT) || defined(CONFIG_IPV6_SIT_MODULE) case ARPHRD_SIT: addrconf_sit_config(dev); break; +#endif case ARPHRD_TUNNEL6: addrconf_ip6_tnl_config(dev); break; |