From 2721745501a26d0dc3b88c0d2f3aa11471891388 Mon Sep 17 00:00:00 2001 From: David Miller Date: Fri, 2 Dec 2011 16:52:08 +0000 Subject: 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 Acked-by: Roland Dreier --- net/atm/clip.c | 2 +- net/bridge/br_netfilter.c | 2 +- net/core/dst.c | 2 +- net/core/neighbour.c | 2 +- net/decnet/dn_neigh.c | 2 +- net/decnet/dn_route.c | 8 ++++---- net/ipv4/ip_gre.c | 2 +- net/ipv4/ip_output.c | 2 +- net/ipv4/route.c | 2 +- net/ipv6/addrconf.c | 2 +- net/ipv6/ip6_fib.c | 2 +- net/ipv6/ip6_output.c | 6 +++--- net/ipv6/ndisc.c | 4 ++-- net/ipv6/route.c | 16 ++++++++-------- net/ipv6/sit.c | 4 ++-- net/sched/sch_teql.c | 2 +- net/xfrm/xfrm_policy.c | 2 +- 17 files changed, 31 insertions(+), 31 deletions(-) (limited to 'net') diff --git a/net/atm/clip.c b/net/atm/clip.c index c84ce7fe3f9b..c12c2582457c 100644 --- a/net/atm/clip.c +++ b/net/atm/clip.c @@ -338,7 +338,7 @@ static netdev_tx_t clip_start_xmit(struct sk_buff *skb, dev->stats.tx_dropped++; return NETDEV_TX_OK; } - n = dst_get_neighbour(dst); + n = dst_get_neighbour_noref(dst); if (!n) { pr_err("NO NEIGHBOUR !\n"); dev_kfree_skb(skb); diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c index d6ec3720c77e..834dfabb30f9 100644 --- a/net/bridge/br_netfilter.c +++ b/net/bridge/br_netfilter.c @@ -356,7 +356,7 @@ static int br_nf_pre_routing_finish_bridge(struct sk_buff *skb) if (!skb->dev) goto free_skb; dst = skb_dst(skb); - neigh = dst_get_neighbour(dst); + neigh = dst_get_neighbour_noref(dst); if (neigh->hh.hh_len) { neigh_hh_bridge(&neigh->hh, skb); skb->dev = nf_bridge->physindev; diff --git a/net/core/dst.c b/net/core/dst.c index d5e2c4c09107..43d94cedbf7c 100644 --- a/net/core/dst.c +++ b/net/core/dst.c @@ -366,7 +366,7 @@ static void dst_ifdown(struct dst_entry *dst, struct net_device *dev, dev_hold(dst->dev); dev_put(dev); rcu_read_lock(); - neigh = dst_get_neighbour(dst); + neigh = dst_get_neighbour_noref(dst); if (neigh && neigh->dev == dev) { neigh->dev = dst->dev; dev_hold(dst->dev); diff --git a/net/core/neighbour.c b/net/core/neighbour.c index cdf8dc34f0ba..4af151e1bf5d 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -1190,7 +1190,7 @@ int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new, rcu_read_lock(); /* On shaper/eql skb->dst->neighbour != neigh :( */ - if (dst && (n2 = dst_get_neighbour(dst)) != NULL) + if (dst && (n2 = dst_get_neighbour_noref(dst)) != NULL) n1 = n2; n1->output(n1, skb); rcu_read_unlock(); diff --git a/net/decnet/dn_neigh.c b/net/decnet/dn_neigh.c index 3532ac64c82d..7d2fff29380f 100644 --- a/net/decnet/dn_neigh.c +++ b/net/decnet/dn_neigh.c @@ -202,7 +202,7 @@ static int dn_neigh_output_packet(struct sk_buff *skb) { struct dst_entry *dst = skb_dst(skb); struct dn_route *rt = (struct dn_route *)dst; - struct neighbour *neigh = dst_get_neighbour(dst); + struct neighbour *neigh = dst_get_neighbour_noref(dst); struct net_device *dev = neigh->dev; char mac_addr[ETH_ALEN]; diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c index 94f4ec036669..f31ce72dca65 100644 --- a/net/decnet/dn_route.c +++ b/net/decnet/dn_route.c @@ -244,7 +244,7 @@ static int dn_dst_gc(struct dst_ops *ops) */ static void dn_dst_update_pmtu(struct dst_entry *dst, u32 mtu) { - struct neighbour *n = dst_get_neighbour(dst); + struct neighbour *n = dst_get_neighbour_noref(dst); u32 min_mtu = 230; struct dn_dev *dn; @@ -713,7 +713,7 @@ out: static int dn_to_neigh_output(struct sk_buff *skb) { struct dst_entry *dst = skb_dst(skb); - struct neighbour *n = dst_get_neighbour(dst); + struct neighbour *n = dst_get_neighbour_noref(dst); return n->output(n, skb); } @@ -728,7 +728,7 @@ static int dn_output(struct sk_buff *skb) int err = -EINVAL; - if ((neigh = dst_get_neighbour(dst)) == NULL) + if ((neigh = dst_get_neighbour_noref(dst)) == NULL) goto error; skb->dev = dev; @@ -852,7 +852,7 @@ static int dn_rt_set_next_hop(struct dn_route *rt, struct dn_fib_res *res) } rt->rt_type = res->type; - if (dev != NULL && dst_get_neighbour(&rt->dst) == NULL) { + if (dev != NULL && dst_get_neighbour_noref(&rt->dst) == NULL) { n = __neigh_lookup_errno(&dn_neigh_table, &rt->rt_gateway, dev); if (IS_ERR(n)) return PTR_ERR(n); diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c index 2b32296b7958..fe070c1593ab 100644 --- a/net/ipv4/ip_gre.c +++ b/net/ipv4/ip_gre.c @@ -731,7 +731,7 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev } #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) else if (skb->protocol == htons(ETH_P_IPV6)) { - struct neighbour *neigh = dst_get_neighbour(skb_dst(skb)); + struct neighbour *neigh = dst_get_neighbour_noref(skb_dst(skb)); const struct in6_addr *addr6; int addr_type; diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 0d5e5672f3d1..ff302bde8890 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -206,7 +206,7 @@ static inline int ip_finish_output2(struct sk_buff *skb) } rcu_read_lock(); - neigh = dst_get_neighbour(dst); + neigh = dst_get_neighbour_noref(dst); if (neigh) { int res = neigh_output(neigh, skb); diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 7047069cf967..90402a2a26a9 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -419,7 +419,7 @@ static int rt_cache_seq_show(struct seq_file *seq, void *v) int len, HHUptod; rcu_read_lock(); - n = dst_get_neighbour(&r->dst); + n = dst_get_neighbour_noref(&r->dst); HHUptod = (n && (n->nud_state & NUD_CONNECTED)) ? 1 : 0; rcu_read_unlock(); diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 586051726341..058cc222b3f1 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -657,7 +657,7 @@ ipv6_add_addr(struct inet6_dev *idev, const struct in6_addr *addr, int pfxlen, * layer address of our nexhop router */ - if (dst_get_neighbour_raw(&rt->dst) == NULL) + if (dst_get_neighbour_noref_raw(&rt->dst) == NULL) ifa->flags &= ~IFA_F_OPTIMISTIC; ifa->idev = idev; diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 7b4730315d09..278363123657 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -1533,7 +1533,7 @@ static int fib6_age(struct rt6_info *rt, void *arg) RT6_TRACE("aging clone %p\n", rt); return -1; } else if ((rt->rt6i_flags & RTF_GATEWAY) && - (!(dst_get_neighbour_raw(&rt->dst)->flags & NTF_ROUTER))) { + (!(dst_get_neighbour_noref_raw(&rt->dst)->flags & NTF_ROUTER))) { RT6_TRACE("purging route %p via non-router but gateway\n", rt); return -1; diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 3221bc675654..71d26999c955 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -136,7 +136,7 @@ static int ip6_finish_output2(struct sk_buff *skb) } rcu_read_lock(); - neigh = dst_get_neighbour(dst); + neigh = dst_get_neighbour_noref(dst); if (neigh) { int res = neigh_output(neigh, skb); @@ -463,7 +463,7 @@ int ip6_forward(struct sk_buff *skb) send redirects to source routed frames. We don't send redirects to frames decapsulated from IPsec. */ - n = dst_get_neighbour(dst); + n = dst_get_neighbour_noref(dst); if (skb->dev == dst->dev && n && opt->srcrt == 0 && !skb_sec_path(skb)) { struct in6_addr *target = NULL; struct rt6_info *rt; @@ -983,7 +983,7 @@ static int ip6_dst_lookup_tail(struct sock *sk, * dst entry of the nexthop router */ rcu_read_lock(); - n = dst_get_neighbour(*dst); + n = dst_get_neighbour_noref(*dst); if (n && !(n->nud_state & NUD_VALID)) { struct inet6_ifaddr *ifp; struct flowi6 fl_gw6; diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index cfb9709ac7c9..e72c8af85781 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -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 = dst_get_neighbour(&rt->dst); + neigh = dst_get_neighbour_noref(&rt->dst); if (rt && lifetime == 0) { neigh_clone(neigh); @@ -1258,7 +1258,7 @@ static void ndisc_router_discovery(struct sk_buff *skb) return; } - neigh = dst_get_neighbour(&rt->dst); + neigh = dst_get_neighbour_noref(&rt->dst); if (neigh == NULL) { ND_PRINTK0(KERN_ERR "ICMPv6 RA: %s() got default router without neighbour.\n", 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 { diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index 50968f226e75..b7d14cc12ee8 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -680,7 +680,7 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb, struct neighbour *neigh = NULL; if (skb_dst(skb)) - neigh = dst_get_neighbour(skb_dst(skb)); + neigh = dst_get_neighbour_noref(skb_dst(skb)); if (neigh == NULL) { if (net_ratelimit()) @@ -705,7 +705,7 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb, struct neighbour *neigh = NULL; if (skb_dst(skb)) - neigh = dst_get_neighbour(skb_dst(skb)); + neigh = dst_get_neighbour_noref(skb_dst(skb)); if (neigh == NULL) { if (net_ratelimit()) diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c index ed1336e15920..45326599fda3 100644 --- a/net/sched/sch_teql.c +++ b/net/sched/sch_teql.c @@ -277,7 +277,7 @@ static inline int teql_resolve(struct sk_buff *skb, return 0; rcu_read_lock(); - mn = dst_get_neighbour(dst); + mn = dst_get_neighbour_noref(dst); res = mn ? __teql_resolve(skb, skb_res, dev, txq, mn) : 0; rcu_read_unlock(); diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 4fce1cec193e..82e803b56952 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -1499,7 +1499,7 @@ static struct dst_entry *xfrm_bundle_create(struct xfrm_policy *policy, goto free_dst; /* Copy neighbour for reachability confirmation */ - dst_set_neighbour(dst0, neigh_clone(dst_get_neighbour(dst))); + dst_set_neighbour(dst0, neigh_clone(dst_get_neighbour_noref(dst))); xfrm_init_path((struct xfrm_dst *)dst0, dst, nfheader_len); xfrm_init_pmtu(dst_prev); -- cgit v1.2.3