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net: Abstract dst->neighbour accesses behind helpers.

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dst_{get,set}_neighbour()

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2011-07-17 23:09:49 -07:00
parent 9cbb7ecbcf
commit 69cce1d140
29 changed files with 199 additions and 139 deletions
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4
net/ipv6/ndisc.c
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@@ -1238,7 +1238,7 @@ static void ndisc_router_discovery(struct sk_buff *skb)
rt = rt6_get_dflt_router(&ipv6_hdr(skb)->saddr, skb->dev);
if (rt)
neigh = rt->dst.neighbour;
neigh = dst_get_neighbour(&rt->dst);
if (rt && lifetime == 0) {
neigh_clone(neigh);
@@ -1259,7 +1259,7 @@ static void ndisc_router_discovery(struct sk_buff *skb)
return;
}
neigh = rt->dst.neighbour;
neigh = dst_get_neighbour(&rt->dst);
if (neigh == NULL) {
ND_PRINTK0(KERN_ERR
"ICMPv6 RA: %s() got default router without neighbour.\n",