diff options
| author | Amerigo Wang <amwang@redhat.com> | 2012-10-29 16:23:10 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-11-01 12:41:35 -0400 |
| commit | 07a936260a94ae4798527ce8f79d4f3b589ab8a3 (patch) | |
| tree | bf8ff84c3045cd3b8b2b2970a6c7491439172939 /net/ipv6/addrconf.c | |
| parent | cc535dfb6a85b42218307c43f60668d7bd6f4318 (diff) | |
| download | lwn-07a936260a94ae4798527ce8f79d4f3b589ab8a3.tar.gz lwn-07a936260a94ae4798527ce8f79d4f3b589ab8a3.zip | |
ipv6: use IS_ENABLED()
#if defined(CONFIG_FOO) || defined(CONFIG_FOO_MODULE)
can be replaced by
#if IS_ENABLED(CONFIG_FOO)
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/addrconf.c')
| -rw-r--r-- | net/ipv6/addrconf.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 8f0b12a67131..387b813f227d 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -402,7 +402,7 @@ static struct inet6_dev *ipv6_add_dev(struct net_device *dev) if (dev->flags & (IFF_NOARP | IFF_LOOPBACK)) ndev->cnf.accept_dad = -1; -#if defined(CONFIG_IPV6_SIT) || defined(CONFIG_IPV6_SIT_MODULE) +#if IS_ENABLED(CONFIG_IPV6_SIT) if (dev->type == ARPHRD_SIT && (dev->priv_flags & IFF_ISATAP)) { pr_info("%s: Disabled Multicast RS\n", dev->name); ndev->cnf.rtr_solicits = 0; @@ -1838,7 +1838,7 @@ 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 IS_ENABLED(CONFIG_IPV6_SIT) if (dev->type == ARPHRD_SIT && (dev->flags & IFF_POINTOPOINT)) cfg.fc_flags |= RTF_NONEXTHOP; #endif @@ -1898,7 +1898,7 @@ static void addrconf_add_mroute(struct net_device *dev) ip6_route_add(&cfg); } -#if defined(CONFIG_IPV6_SIT) || defined(CONFIG_IPV6_SIT_MODULE) +#if IS_ENABLED(CONFIG_IPV6_SIT) static void sit_route_add(struct net_device *dev) { struct fib6_config cfg = { @@ -2250,7 +2250,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg) if (dev == NULL) goto err_exit; -#if defined(CONFIG_IPV6_SIT) || defined(CONFIG_IPV6_SIT_MODULE) +#if IS_ENABLED(CONFIG_IPV6_SIT) if (dev->type == ARPHRD_SIT) { const struct net_device_ops *ops = dev->netdev_ops; struct ifreq ifr; @@ -2461,7 +2461,7 @@ static void add_addr(struct inet6_dev *idev, const struct in6_addr *addr, } } -#if defined(CONFIG_IPV6_SIT) || defined(CONFIG_IPV6_SIT_MODULE) +#if IS_ENABLED(CONFIG_IPV6_SIT) static void sit_add_v4_addrs(struct inet6_dev *idev) { struct in6_addr addr; @@ -2580,7 +2580,7 @@ static void addrconf_dev_config(struct net_device *dev) addrconf_add_linklocal(idev, &addr); } -#if defined(CONFIG_IPV6_SIT) || defined(CONFIG_IPV6_SIT_MODULE) +#if IS_ENABLED(CONFIG_IPV6_SIT) static void addrconf_sit_config(struct net_device *dev) { struct inet6_dev *idev; @@ -2617,7 +2617,7 @@ static void addrconf_sit_config(struct net_device *dev) } #endif -#if defined(CONFIG_NET_IPGRE) || defined(CONFIG_NET_IPGRE_MODULE) +#if IS_ENABLED(CONFIG_NET_IPGRE) static void addrconf_gre_config(struct net_device *dev) { struct inet6_dev *idev; @@ -2747,12 +2747,12 @@ static int addrconf_notify(struct notifier_block *this, unsigned long event, } switch (dev->type) { -#if defined(CONFIG_IPV6_SIT) || defined(CONFIG_IPV6_SIT_MODULE) +#if IS_ENABLED(CONFIG_IPV6_SIT) case ARPHRD_SIT: addrconf_sit_config(dev); break; #endif -#if defined(CONFIG_NET_IPGRE) || defined(CONFIG_NET_IPGRE_MODULE) +#if IS_ENABLED(CONFIG_NET_IPGRE) case ARPHRD_IPGRE: addrconf_gre_config(dev); break; @@ -3340,7 +3340,7 @@ void if6_proc_exit(void) } #endif /* CONFIG_PROC_FS */ -#if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE) +#if IS_ENABLED(CONFIG_IPV6_MIP6) /* Check if address is a home address configured on any interface. */ int ipv6_chk_home_addr(struct net *net, const struct in6_addr *addr) { |