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authorDavid Miller <davem@davemloft.net>2011-12-02 16:52:08 +0000
committerDavid S. Miller <davem@davemloft.net>2011-12-05 15:20:19 -0500
commit2721745501a26d0dc3b88c0d2f3aa11471891388 (patch)
treee9c09622b11ad7d9317b4b01824374a852867c28
parent761965eab38d2cbc59c36e355c59609e3a04705a (diff)
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>
-rw-r--r--drivers/infiniband/core/addr.c4
-rw-r--r--drivers/infiniband/hw/cxgb3/iwch_cm.c4
-rw-r--r--drivers/infiniband/hw/cxgb4/cm.c6
-rw-r--r--drivers/infiniband/hw/nes/nes_cm.c2
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_main.c8
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_multicast.c4
-rw-r--r--drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c8
-rw-r--r--drivers/s390/net/qeth_l3_main.c4
-rw-r--r--drivers/scsi/cxgbi/cxgb3i/cxgb3i.c2
-rw-r--r--drivers/scsi/cxgbi/cxgb4i/cxgb4i.c2
-rw-r--r--drivers/scsi/cxgbi/libcxgbi.c4
-rw-r--r--include/net/dst.h6
-rw-r--r--net/atm/clip.c2
-rw-r--r--net/bridge/br_netfilter.c2
-rw-r--r--net/core/dst.c2
-rw-r--r--net/core/neighbour.c2
-rw-r--r--net/decnet/dn_neigh.c2
-rw-r--r--net/decnet/dn_route.c8
-rw-r--r--net/ipv4/ip_gre.c2
-rw-r--r--net/ipv4/ip_output.c2
-rw-r--r--net/ipv4/route.c2
-rw-r--r--net/ipv6/addrconf.c2
-rw-r--r--net/ipv6/ip6_fib.c2
-rw-r--r--net/ipv6/ip6_output.c6
-rw-r--r--net/ipv6/ndisc.c4
-rw-r--r--net/ipv6/route.c16
-rw-r--r--net/ipv6/sit.c4
-rw-r--r--net/sched/sch_teql.c2
-rw-r--r--net/xfrm/xfrm_policy.c2
29 files changed, 58 insertions, 58 deletions
diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
index a20c3c8224ea..70154f7e0415 100644
--- a/drivers/infiniband/core/addr.c
+++ b/drivers/infiniband/core/addr.c
@@ -217,7 +217,7 @@ static int addr4_resolve(struct sockaddr_in *src_in,
neigh = neigh_lookup(&arp_tbl, &rt->rt_gateway, rt->dst.dev);
if (!neigh || !(neigh->nud_state & NUD_VALID)) {
rcu_read_lock();
- neigh_event_send(dst_get_neighbour(&rt->dst), NULL);
+ neigh_event_send(dst_get_neighbour_noref(&rt->dst), NULL);
rcu_read_unlock();
ret = -ENODATA;
if (neigh)
@@ -277,7 +277,7 @@ static int addr6_resolve(struct sockaddr_in6 *src_in,
}
rcu_read_lock();
- neigh = dst_get_neighbour(dst);
+ neigh = dst_get_neighbour_noref(dst);
if (!neigh || !(neigh->nud_state & NUD_VALID)) {
if (neigh)
neigh_event_send(neigh, NULL);
diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c
index c88b12beef25..23686df0517c 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_cm.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c
@@ -1376,7 +1376,7 @@ static int pass_accept_req(struct t3cdev *tdev, struct sk_buff *skb, void *ctx)
}
dst = &rt->dst;
rcu_read_lock();
- neigh = dst_get_neighbour(dst);
+ neigh = dst_get_neighbour_noref(dst);
l2t = t3_l2t_get(tdev, neigh, neigh->dev);
rcu_read_unlock();
if (!l2t) {
@@ -1949,7 +1949,7 @@ int iwch_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
ep->dst = &rt->dst;
rcu_read_lock();
- neigh = dst_get_neighbour(ep->dst);
+ neigh = dst_get_neighbour_noref(ep->dst);
/* get a l2t entry */
ep->l2t = t3_l2t_get(ep->com.tdev, neigh, neigh->dev);
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 0747004313ad..e61c80271f99 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -1597,7 +1597,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb)
}
dst = &rt->dst;
rcu_read_lock();
- neigh = dst_get_neighbour(dst);
+ neigh = dst_get_neighbour_noref(dst);
if (neigh->dev->flags & IFF_LOOPBACK) {
pdev = ip_dev_find(&init_net, peer_ip);
BUG_ON(!pdev);
@@ -1825,7 +1825,7 @@ static int c4iw_reconnect(struct c4iw_ep *ep)
ep->dst = &rt->dst;
rcu_read_lock();
- neigh = dst_get_neighbour(ep->dst);
+ neigh = dst_get_neighbour_noref(ep->dst);
/* get a l2t entry */
if (neigh->dev->flags & IFF_LOOPBACK) {
@@ -2308,7 +2308,7 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
ep->dst = &rt->dst;
rcu_read_lock();
- neigh = dst_get_neighbour(ep->dst);
+ neigh = dst_get_neighbour_noref(ep->dst);
/* get a l2t entry */
if (neigh->dev->flags & IFF_LOOPBACK) {
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 0a52d72371ee..686667a362cf 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -1379,7 +1379,7 @@ static int nes_addr_resolve_neigh(struct nes_vnic *nesvnic, u32 dst_ip, int arpi
if ((neigh == NULL) || (!(neigh->nud_state & NUD_VALID))) {
rcu_read_lock();
- neigh_event_send(dst_get_neighbour(&rt->dst), NULL);
+ neigh_event_send(dst_get_neighbour_noref(&rt->dst), NULL);
rcu_read_unlock();
}
ip_rt_put(rt);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index d3ed89ca4852..eef6786c8de6 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -564,7 +564,7 @@ static void neigh_add_path(struct sk_buff *skb, struct net_device *dev)
struct neighbour *n;
unsigned long flags;
- n = dst_get_neighbour(skb_dst(skb));
+ n = dst_get_neighbour_noref(skb_dst(skb));
neigh = ipoib_neigh_alloc(n, skb->dev);
if (!neigh) {
++dev->stats.tx_dropped;
@@ -645,7 +645,7 @@ static void ipoib_path_lookup(struct sk_buff *skb, struct net_device *dev)
struct neighbour *n;
/* Look up path record for unicasts */
- n = dst_get_neighbour(dst);
+ n = dst_get_neighbour_noref(dst);
if (n->ha[4] != 0xff) {
neigh_add_path(skb, dev);
return;
@@ -724,7 +724,7 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
rcu_read_lock();
if (likely(skb_dst(skb)))
- n = dst_get_neighbour(skb_dst(skb));
+ n = dst_get_neighbour_noref(skb_dst(skb));
if (likely(n)) {
if (unlikely(!*to_ipoib_neigh(n))) {
@@ -841,7 +841,7 @@ static int ipoib_hard_header(struct sk_buff *skb,
dst = skb_dst(skb);
n = NULL;
if (dst)
- n = dst_get_neighbour_raw(dst);
+ n = dst_get_neighbour_noref_raw(dst);
if ((!dst || !n) && daddr) {
struct ipoib_pseudoheader *phdr =
(struct ipoib_pseudoheader *) skb_push(skb, sizeof *phdr);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index 873bff97e69e..f7ff9dd66cda 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -269,7 +269,7 @@ static int ipoib_mcast_join_finish(struct ipoib_mcast *mcast,
skb->dev = dev;
if (dst)
- n = dst_get_neighbour_raw(dst);
+ n = dst_get_neighbour_noref_raw(dst);
if (!dst || !n) {
/* put pseudoheader back on for next time */
skb_push(skb, sizeof (struct ipoib_pseudoheader));
@@ -728,7 +728,7 @@ out:
rcu_read_lock();
if (dst)
- n = dst_get_neighbour(dst);
+ n = dst_get_neighbour_noref(dst);
if (n && !*to_ipoib_neigh(n)) {
struct ipoib_neigh *neigh = ipoib_neigh_alloc(n,
skb->dev);
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
index 7f7882d24bc6..6ed9f87db8ea 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
@@ -969,7 +969,7 @@ static int nb_callback(struct notifier_block *self, unsigned long event,
case (NETEVENT_REDIRECT):{
struct netevent_redirect *nr = ctx;
cxgb_redirect(nr->old, nr->new);
- cxgb_neigh_update(dst_get_neighbour(nr->new));
+ cxgb_neigh_update(dst_get_neighbour_noref(nr->new));
break;
}
default:
@@ -1114,8 +1114,8 @@ static void cxgb_redirect(struct dst_entry *old, struct dst_entry *new)
struct l2t_entry *e;
struct t3c_tid_entry *te;
- olddev = dst_get_neighbour(old)->dev;
- newdev = dst_get_neighbour(new)->dev;
+ olddev = dst_get_neighbour_noref(old)->dev;
+ newdev = dst_get_neighbour_noref(new)->dev;
if (!is_offloading(olddev))
return;
if (!is_offloading(newdev)) {
@@ -1132,7 +1132,7 @@ static void cxgb_redirect(struct dst_entry *old, struct dst_entry *new)
}
/* Add new L2T entry */
- e = t3_l2t_get(tdev, dst_get_neighbour(new), newdev);
+ e = t3_l2t_get(tdev, dst_get_neighbour_noref(new), newdev);
if (!e) {
printk(KERN_ERR "%s: couldn't allocate new l2t entry!\n",
__func__);
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 63578925bc59..b2a55e3fde0b 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -2759,7 +2759,7 @@ int inline qeth_l3_get_cast_type(struct qeth_card *card, struct sk_buff *skb)
rcu_read_lock();
dst = skb_dst(skb);
if (dst)
- n = dst_get_neighbour(dst);
+ n = dst_get_neighbour_noref(dst);
if (n) {
cast_type = n->type;
rcu_read_unlock();
@@ -2855,7 +2855,7 @@ static void qeth_l3_fill_header(struct qeth_card *card, struct qeth_hdr *hdr,
rcu_read_lock();
dst = skb_dst(skb);
if (dst)
- n = dst_get_neighbour(dst);
+ n = dst_get_neighbour_noref(dst);
if (ipv == 4) {
/* IPv4 */
hdr->hdr.l3.flags = qeth_l3_get_qeth_hdr_flags4(cast_type);
diff --git a/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c b/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c
index 000294a9df80..88902d380f88 100644
--- a/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c
+++ b/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c
@@ -966,7 +966,7 @@ static int init_act_open(struct cxgbi_sock *csk)
csk->saddr.sin_addr.s_addr = chba->ipv4addr;
csk->rss_qid = 0;
- csk->l2t = t3_l2t_get(t3dev, dst_get_neighbour(dst), ndev);
+ csk->l2t = t3_l2t_get(t3dev, dst_get_neighbour_noref(dst), ndev);
if (!csk->l2t) {
pr_err("NO l2t available.\n");
return -EINVAL;
diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
index ac7a9b1e3e23..c8fd13aadf9c 100644
--- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
+++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
@@ -1141,7 +1141,7 @@ static int init_act_open(struct cxgbi_sock *csk)
cxgbi_sock_set_flag(csk, CTPF_HAS_ATID);
cxgbi_sock_get(csk);
- csk->l2t = cxgb4_l2t_get(lldi->l2t, dst_get_neighbour(csk->dst), ndev, 0);
+ csk->l2t = cxgb4_l2t_get(lldi->l2t, dst_get_neighbour_noref(csk->dst), ndev, 0);
if (!csk->l2t) {
pr_err("%s, cannot alloc l2t.\n", ndev->name);
goto rel_resource;
diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c
index c10f74a566f2..a026a2f12621 100644
--- a/drivers/scsi/cxgbi/libcxgbi.c
+++ b/drivers/scsi/cxgbi/libcxgbi.c
@@ -493,7 +493,7 @@ static struct cxgbi_sock *cxgbi_check_route(struct sockaddr *dst_addr)
goto err_out;
}
dst = &rt->dst;
- ndev = dst_get_neighbour(dst)->dev;
+ ndev = dst_get_neighbour_noref(dst)->dev;
if (rt->rt_flags & (RTCF_MULTICAST | RTCF_BROADCAST)) {
pr_info("multi-cast route %pI4, port %u, dev %s.\n",
@@ -507,7 +507,7 @@ static struct cxgbi_sock *cxgbi_check_route(struct sockaddr *dst_addr)
ndev = ip_dev_find(&init_net, daddr->sin_addr.s_addr);
mtu = ndev->mtu;
pr_info("rt dev %s, loopback -> %s, mtu %u.\n",
- dst_get_neighbour(dst)->dev->name, ndev->name, mtu);
+ dst_get_neighbour_noref(dst)->dev->name, ndev->name, mtu);
}
cdev = cxgbi_device_find_by_netdev(ndev, &port);
diff --git a/include/net/dst.h b/include/net/dst.h
index 6faec1a60216..01343b043517 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -86,12 +86,12 @@ struct dst_entry {
};
};
-static inline struct neighbour *dst_get_neighbour(struct dst_entry *dst)
+static inline struct neighbour *dst_get_neighbour_noref(struct dst_entry *dst)
{
return rcu_dereference(dst->_neighbour);
}
-static inline struct neighbour *dst_get_neighbour_raw(struct dst_entry *dst)
+static inline struct neighbour *dst_get_neighbour_noref_raw(struct dst_entry *dst)
{
return rcu_dereference_raw(dst->_neighbour);
}
@@ -392,7 +392,7 @@ static inline void dst_confirm(struct dst_entry *dst)
struct neighbour *n;
rcu_read_lock();
- n = dst_get_neighbour(dst);
+ n = dst_get_neighbour_noref(dst);
neigh_confirm(n);
rcu_read_unlock();
}
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);