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>

1 files changed, 8 insertions, 8 deletions

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 1138b0a5566d..09412baf1ca6 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -385,7 +385,7 @@ static void rt6_probe(struct rt6_info *rt)
          * 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 @@ static inline int rt6_check_neigh(struct rt6_info *rt)
         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 @@ static struct rt6_info *rt6_alloc_clone(struct rt6_info *ort,
 
         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 @@ restart:
         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 @@ void rt6_redirect(const struct in6_addr *dest, const struct in6_addr *src,
         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 @@ again:
            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 @@ static int rt6_fill_node(struct net *net,
                 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 @@ static int rt6_info_route(struct rt6_info *rt, void *p_arg)
         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 {