net: Rename dst_get_neighbour{, _raw} to dst_get_neighbour_noref{, _raw}.
To reflect the fact that a refrence is not obtained to the
resulting neighbour entry.
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Roland Dreier <roland@purestorage.com>
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 1138b0a..09412ba 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -385,7 +385,7 @@
* to no more than one per minute.
*/
rcu_read_lock();
- neigh = rt ? dst_get_neighbour(&rt->dst) : NULL;
+ neigh = rt ? dst_get_neighbour_noref(&rt->dst) : NULL;
if (!neigh || (neigh->nud_state & NUD_VALID))
goto out;
read_lock_bh(&neigh->lock);
@@ -432,7 +432,7 @@
int m;
rcu_read_lock();
- neigh = dst_get_neighbour(&rt->dst);
+ neigh = dst_get_neighbour_noref(&rt->dst);
if (rt->rt6i_flags & RTF_NONEXTHOP ||
!(rt->rt6i_flags & RTF_GATEWAY))
m = 1;
@@ -786,7 +786,7 @@
if (rt) {
rt->rt6i_flags |= RTF_CACHE;
- dst_set_neighbour(&rt->dst, neigh_clone(dst_get_neighbour_raw(&ort->dst)));
+ dst_set_neighbour(&rt->dst, neigh_clone(dst_get_neighbour_noref_raw(&ort->dst)));
}
return rt;
}
@@ -820,7 +820,7 @@
dst_hold(&rt->dst);
read_unlock_bh(&table->tb6_lock);
- if (!dst_get_neighbour_raw(&rt->dst) && !(rt->rt6i_flags & RTF_NONEXTHOP))
+ if (!dst_get_neighbour_noref_raw(&rt->dst) && !(rt->rt6i_flags & RTF_NONEXTHOP))
nrt = rt6_alloc_cow(rt, &fl6->daddr, &fl6->saddr);
else if (!(rt->dst.flags & DST_HOST))
nrt = rt6_alloc_clone(rt, &fl6->daddr);
@@ -1629,7 +1629,7 @@
dst_confirm(&rt->dst);
/* Duplicate redirect: silently ignore. */
- if (neigh == dst_get_neighbour_raw(&rt->dst))
+ if (neigh == dst_get_neighbour_noref_raw(&rt->dst))
goto out;
nrt = ip6_rt_copy(rt, dest);
@@ -1721,7 +1721,7 @@
1. It is connected route. Action: COW
2. It is gatewayed route or NONEXTHOP route. Action: clone it.
*/
- if (!dst_get_neighbour_raw(&rt->dst) && !(rt->rt6i_flags & RTF_NONEXTHOP))
+ if (!dst_get_neighbour_noref_raw(&rt->dst) && !(rt->rt6i_flags & RTF_NONEXTHOP))
nrt = rt6_alloc_cow(rt, daddr, saddr);
else
nrt = rt6_alloc_clone(rt, daddr);
@@ -2456,7 +2456,7 @@
goto nla_put_failure;
rcu_read_lock();
- n = dst_get_neighbour(&rt->dst);
+ n = dst_get_neighbour_noref(&rt->dst);
if (n)
NLA_PUT(skb, RTA_GATEWAY, 16, &n->primary_key);
rcu_read_unlock();
@@ -2653,7 +2653,7 @@
seq_puts(m, "00000000000000000000000000000000 00 ");
#endif
rcu_read_lock();
- n = dst_get_neighbour(&rt->dst);
+ n = dst_get_neighbour_noref(&rt->dst);
if (n) {
seq_printf(m, "%pi6", n->primary_key);
} else {