[IPV4]: Convert IPv4 devconf to an array

This patch converts the ipv4_devconf config members (everything except
sysctl) to an array.  This allows easier manipulation which will be
needed later on to provide better management of default config values.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 7 deletions

diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 8603cfb271f2..29ca63e81ced 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1636,7 +1636,7 @@ static int ip_route_input_mc(struct sk_buff *skb, __be32 daddr, __be32 saddr,
 
         atomic_set(&rth->u.dst.__refcnt, 1);
         rth->u.dst.flags= DST_HOST;
-        if (in_dev->cnf.no_policy)
+        if (IN_DEV_CONF_GET(in_dev, NOPOLICY))
                 rth->u.dst.flags |= DST_NOPOLICY;
         rth->fl.fl4_dst = daddr;
         rth->rt_dst     = daddr;
@@ -1778,9 +1778,9 @@ static inline int __mkroute_input(struct sk_buff *skb,
         if (res->fi->fib_nhs > 1)
                 rth->u.dst.flags |= DST_BALANCED;
 #endif
-        if (in_dev->cnf.no_policy)
+        if (IN_DEV_CONF_GET(in_dev, NOPOLICY))
                 rth->u.dst.flags |= DST_NOPOLICY;
-        if (out_dev->cnf.no_xfrm)
+        if (IN_DEV_CONF_GET(out_dev, NOXFRM))
                 rth->u.dst.flags |= DST_NOXFRM;
         rth->fl.fl4_dst = daddr;
         rth->rt_dst     = daddr;
@@ -2021,7 +2021,7 @@ local_input:
 
         atomic_set(&rth->u.dst.__refcnt, 1);
         rth->u.dst.flags= DST_HOST;
-        if (in_dev->cnf.no_policy)
+        if (IN_DEV_CONF_GET(in_dev, NOPOLICY))
                 rth->u.dst.flags |= DST_NOPOLICY;
         rth->fl.fl4_dst = daddr;
         rth->rt_dst     = daddr;
@@ -2218,9 +2218,9 @@ static inline int __mkroute_output(struct rtable **result,
                         rth->u.dst.flags |= DST_BALANCED;
         }
 #endif
-        if (in_dev->cnf.no_xfrm)
+        if (IN_DEV_CONF_GET(in_dev, NOXFRM))
                 rth->u.dst.flags |= DST_NOXFRM;
-        if (in_dev->cnf.no_policy)
+        if (IN_DEV_CONF_GET(in_dev, NOPOLICY))
                 rth->u.dst.flags |= DST_NOPOLICY;
 
         rth->fl.fl4_dst = oldflp->fl4_dst;
@@ -2759,7 +2759,7 @@ static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
                 __be32 dst = rt->rt_dst;
 
                 if (MULTICAST(dst) && !LOCAL_MCAST(dst) &&
-                    ipv4_devconf.mc_forwarding) {
+                    IPV4_DEVCONF_ALL(MC_FORWARDING)) {
                         int err = ipmr_get_route(skb, r, nowait);
                         if (err <= 0) {
                                 if (!nowait) {