aboutsummaryrefslogtreecommitdiff
path: root/net/decnet
diff options
context:
space:
mode:
Diffstat (limited to 'net/decnet')
-rw-r--r--net/decnet/af_decnet.c32
-rw-r--r--net/decnet/dn_dev.c15
-rw-r--r--net/decnet/dn_neigh.c9
-rw-r--r--net/decnet/dn_nsp_in.c3
-rw-r--r--net/decnet/dn_route.c29
-rw-r--r--net/decnet/dn_rules.c22
6 files changed, 52 insertions, 58 deletions
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 2b494fac946..d6b93d19790 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -446,7 +446,7 @@ static void dn_destruct(struct sock *sk)
skb_queue_purge(&scp->other_xmit_queue);
skb_queue_purge(&scp->other_receive_queue);
- dst_release(xchg(&sk->sk_dst_cache, NULL));
+ dst_release(rcu_dereference_check(sk->sk_dst_cache, 1));
}
static int dn_memory_pressure;
@@ -832,7 +832,7 @@ static int dn_confirm_accept(struct sock *sk, long *timeo, gfp_t allocation)
scp->segsize_loc = dst_metric(__sk_dst_get(sk), RTAX_ADVMSS);
dn_send_conn_conf(sk, allocation);
- prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+ prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
for(;;) {
release_sock(sk);
if (scp->state == DN_CC)
@@ -850,9 +850,9 @@ static int dn_confirm_accept(struct sock *sk, long *timeo, gfp_t allocation)
err = -EAGAIN;
if (!*timeo)
break;
- prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+ prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
}
- finish_wait(sk->sk_sleep, &wait);
+ finish_wait(sk_sleep(sk), &wait);
if (err == 0) {
sk->sk_socket->state = SS_CONNECTED;
} else if (scp->state != DN_CC) {
@@ -873,7 +873,7 @@ static int dn_wait_run(struct sock *sk, long *timeo)
if (!*timeo)
return -EALREADY;
- prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+ prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
for(;;) {
release_sock(sk);
if (scp->state == DN_CI || scp->state == DN_CC)
@@ -891,9 +891,9 @@ static int dn_wait_run(struct sock *sk, long *timeo)
err = -ETIMEDOUT;
if (!*timeo)
break;
- prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+ prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
}
- finish_wait(sk->sk_sleep, &wait);
+ finish_wait(sk_sleep(sk), &wait);
out:
if (err == 0) {
sk->sk_socket->state = SS_CONNECTED;
@@ -1040,7 +1040,7 @@ static struct sk_buff *dn_wait_for_connect(struct sock *sk, long *timeo)
struct sk_buff *skb = NULL;
int err = 0;
- prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+ prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
for(;;) {
release_sock(sk);
skb = skb_dequeue(&sk->sk_receive_queue);
@@ -1060,9 +1060,9 @@ static struct sk_buff *dn_wait_for_connect(struct sock *sk, long *timeo)
err = -EAGAIN;
if (!*timeo)
break;
- prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+ prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
}
- finish_wait(sk->sk_sleep, &wait);
+ finish_wait(sk_sleep(sk), &wait);
return skb == NULL ? ERR_PTR(err) : skb;
}
@@ -1105,7 +1105,7 @@ static int dn_accept(struct socket *sock, struct socket *newsock, int flags)
release_sock(sk);
dst = skb_dst(skb);
- dst_release(xchg(&newsk->sk_dst_cache, dst));
+ sk_dst_set(newsk, dst);
skb_dst_set(skb, NULL);
DN_SK(newsk)->state = DN_CR;
@@ -1746,11 +1746,11 @@ static int dn_recvmsg(struct kiocb *iocb, struct socket *sock,
goto out;
}
- prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+ prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
set_bit(SOCK_ASYNC_WAITDATA, &sk->sk_socket->flags);
sk_wait_event(sk, &timeo, dn_data_ready(sk, queue, flags, target));
clear_bit(SOCK_ASYNC_WAITDATA, &sk->sk_socket->flags);
- finish_wait(sk->sk_sleep, &wait);
+ finish_wait(sk_sleep(sk), &wait);
}
skb_queue_walk_safe(queue, skb, n) {
@@ -1956,7 +1956,7 @@ static int dn_sendmsg(struct kiocb *iocb, struct socket *sock,
}
if ((flags & MSG_TRYHARD) && sk->sk_dst_cache)
- dst_negative_advice(&sk->sk_dst_cache, sk);
+ dst_negative_advice(sk);
mss = scp->segsize_rem;
fctype = scp->services_rem & NSP_FC_MASK;
@@ -2003,12 +2003,12 @@ static int dn_sendmsg(struct kiocb *iocb, struct socket *sock,
goto out;
}
- prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+ prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
set_bit(SOCK_ASYNC_WAITDATA, &sk->sk_socket->flags);
sk_wait_event(sk, &timeo,
!dn_queue_too_long(scp, queue, flags));
clear_bit(SOCK_ASYNC_WAITDATA, &sk->sk_socket->flags);
- finish_wait(sk->sk_sleep, &wait);
+ finish_wait(sk_sleep(sk), &wait);
continue;
}
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index cead68eb254..4c409b46aa3 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -350,7 +350,7 @@ static void dn_dev_del_ifa(struct dn_dev *dn_db, struct dn_ifaddr **ifap, int de
if (dn_db->dev->type == ARPHRD_ETHER) {
if (ifa1->ifa_local != dn_eth2dn(dev->dev_addr)) {
dn_dn2eth(mac_addr, ifa1->ifa_local);
- dev_mc_delete(dev, mac_addr, ETH_ALEN, 0);
+ dev_mc_del(dev, mac_addr);
}
}
@@ -381,7 +381,7 @@ static int dn_dev_insert_ifa(struct dn_dev *dn_db, struct dn_ifaddr *ifa)
if (dev->type == ARPHRD_ETHER) {
if (ifa->ifa_local != dn_eth2dn(dev->dev_addr)) {
dn_dn2eth(mac_addr, ifa->ifa_local);
- dev_mc_add(dev, mac_addr, ETH_ALEN, 0);
+ dev_mc_add(dev, mac_addr);
}
}
@@ -1001,9 +1001,9 @@ static int dn_eth_up(struct net_device *dev)
struct dn_dev *dn_db = dev->dn_ptr;
if (dn_db->parms.forwarding == 0)
- dev_mc_add(dev, dn_rt_all_end_mcast, ETH_ALEN, 0);
+ dev_mc_add(dev, dn_rt_all_end_mcast);
else
- dev_mc_add(dev, dn_rt_all_rt_mcast, ETH_ALEN, 0);
+ dev_mc_add(dev, dn_rt_all_rt_mcast);
dn_db->use_long = 1;
@@ -1015,9 +1015,9 @@ static void dn_eth_down(struct net_device *dev)
struct dn_dev *dn_db = dev->dn_ptr;
if (dn_db->parms.forwarding == 0)
- dev_mc_delete(dev, dn_rt_all_end_mcast, ETH_ALEN, 0);
+ dev_mc_del(dev, dn_rt_all_end_mcast);
else
- dev_mc_delete(dev, dn_rt_all_rt_mcast, ETH_ALEN, 0);
+ dev_mc_del(dev, dn_rt_all_rt_mcast);
}
static void dn_dev_set_timer(struct net_device *dev);
@@ -1220,17 +1220,14 @@ void dn_dev_down(struct net_device *dev)
void dn_dev_init_pkt(struct sk_buff *skb)
{
- return;
}
void dn_dev_veri_pkt(struct sk_buff *skb)
{
- return;
}
void dn_dev_hello(struct sk_buff *skb)
{
- return;
}
void dn_dev_devices_off(void)
diff --git a/net/decnet/dn_neigh.c b/net/decnet/dn_neigh.c
index deb723dba44..0363bb95cc7 100644
--- a/net/decnet/dn_neigh.c
+++ b/net/decnet/dn_neigh.c
@@ -266,7 +266,8 @@ static int dn_long_output(struct sk_buff *skb)
skb_reset_network_header(skb);
- return NF_HOOK(PF_DECnet, NF_DN_POST_ROUTING, skb, NULL, neigh->dev, dn_neigh_output_packet);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_POST_ROUTING, skb, NULL,
+ neigh->dev, dn_neigh_output_packet);
}
static int dn_short_output(struct sk_buff *skb)
@@ -305,7 +306,8 @@ static int dn_short_output(struct sk_buff *skb)
skb_reset_network_header(skb);
- return NF_HOOK(PF_DECnet, NF_DN_POST_ROUTING, skb, NULL, neigh->dev, dn_neigh_output_packet);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_POST_ROUTING, skb, NULL,
+ neigh->dev, dn_neigh_output_packet);
}
/*
@@ -347,7 +349,8 @@ static int dn_phase3_output(struct sk_buff *skb)
skb_reset_network_header(skb);
- return NF_HOOK(PF_DECnet, NF_DN_POST_ROUTING, skb, NULL, neigh->dev, dn_neigh_output_packet);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_POST_ROUTING, skb, NULL,
+ neigh->dev, dn_neigh_output_packet);
}
/*
diff --git a/net/decnet/dn_nsp_in.c b/net/decnet/dn_nsp_in.c
index 25a37299bc6..b430549e2b9 100644
--- a/net/decnet/dn_nsp_in.c
+++ b/net/decnet/dn_nsp_in.c
@@ -810,7 +810,8 @@ free_out:
int dn_nsp_rx(struct sk_buff *skb)
{
- return NF_HOOK(PF_DECnet, NF_DN_LOCAL_IN, skb, skb->dev, NULL, dn_nsp_rx_packet);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_LOCAL_IN, skb, skb->dev, NULL,
+ dn_nsp_rx_packet);
}
/*
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 70ebe74027d..812e6dff606 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -264,7 +264,6 @@ static struct dst_entry *dn_dst_negative_advice(struct dst_entry *dst)
static void dn_dst_link_failure(struct sk_buff *skb)
{
- return;
}
static inline int compare_keys(struct flowi *fl1, struct flowi *fl2)
@@ -518,7 +517,8 @@ static int dn_route_rx_long(struct sk_buff *skb)
ptr++;
cb->hops = *ptr++; /* Visit Count */
- return NF_HOOK(PF_DECnet, NF_DN_PRE_ROUTING, skb, skb->dev, NULL, dn_route_rx_packet);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_PRE_ROUTING, skb, skb->dev, NULL,
+ dn_route_rx_packet);
drop_it:
kfree_skb(skb);
@@ -544,7 +544,8 @@ static int dn_route_rx_short(struct sk_buff *skb)
ptr += 2;
cb->hops = *ptr & 0x3f;
- return NF_HOOK(PF_DECnet, NF_DN_PRE_ROUTING, skb, skb->dev, NULL, dn_route_rx_packet);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_PRE_ROUTING, skb, skb->dev, NULL,
+ dn_route_rx_packet);
drop_it:
kfree_skb(skb);
@@ -646,16 +647,24 @@ int dn_route_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type
switch(flags & DN_RT_CNTL_MSK) {
case DN_RT_PKT_HELO:
- return NF_HOOK(PF_DECnet, NF_DN_HELLO, skb, skb->dev, NULL, dn_route_ptp_hello);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_HELLO,
+ skb, skb->dev, NULL,
+ dn_route_ptp_hello);
case DN_RT_PKT_L1RT:
case DN_RT_PKT_L2RT:
- return NF_HOOK(PF_DECnet, NF_DN_ROUTE, skb, skb->dev, NULL, dn_route_discard);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_ROUTE,
+ skb, skb->dev, NULL,
+ dn_route_discard);
case DN_RT_PKT_ERTH:
- return NF_HOOK(PF_DECnet, NF_DN_HELLO, skb, skb->dev, NULL, dn_neigh_router_hello);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_HELLO,
+ skb, skb->dev, NULL,
+ dn_neigh_router_hello);
case DN_RT_PKT_EEDH:
- return NF_HOOK(PF_DECnet, NF_DN_HELLO, skb, skb->dev, NULL, dn_neigh_endnode_hello);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_HELLO,
+ skb, skb->dev, NULL,
+ dn_neigh_endnode_hello);
}
} else {
if (dn->parms.state != DN_DEV_S_RU)
@@ -704,7 +713,8 @@ static int dn_output(struct sk_buff *skb)
cb->rt_flags |= DN_RT_F_IE;
cb->hops = 0;
- return NF_HOOK(PF_DECnet, NF_DN_LOCAL_OUT, skb, NULL, dev, neigh->output);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_LOCAL_OUT, skb, NULL, dev,
+ neigh->output);
error:
if (net_ratelimit())
@@ -753,7 +763,8 @@ static int dn_forward(struct sk_buff *skb)
if (rt->rt_flags & RTCF_DOREDIRECT)
cb->rt_flags |= DN_RT_F_IE;
- return NF_HOOK(PF_DECnet, NF_DN_FORWARD, skb, dev, skb->dev, neigh->output);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_FORWARD, skb, dev, skb->dev,
+ neigh->output);
drop:
kfree_skb(skb);
diff --git a/net/decnet/dn_rules.c b/net/decnet/dn_rules.c
index 7466c546f28..48fdf10be7a 100644
--- a/net/decnet/dn_rules.c
+++ b/net/decnet/dn_rules.c
@@ -196,7 +196,6 @@ static int dn_fib_rule_fill(struct fib_rule *rule, struct sk_buff *skb,
{
struct dn_fib_rule *r = (struct dn_fib_rule *)rule;
- frh->family = AF_DECnet;
frh->dst_len = r->dst_len;
frh->src_len = r->src_len;
frh->tos = 0;
@@ -212,29 +211,12 @@ nla_put_failure:
return -ENOBUFS;
}
-static u32 dn_fib_rule_default_pref(struct fib_rules_ops *ops)
-{
- struct list_head *pos;
- struct fib_rule *rule;
-
- if (!list_empty(&dn_fib_rules_ops->rules_list)) {
- pos = dn_fib_rules_ops->rules_list.next;
- if (pos->next != &dn_fib_rules_ops->rules_list) {
- rule = list_entry(pos->next, struct fib_rule, list);
- if (rule->pref)
- return rule->pref - 1;
- }
- }
-
- return 0;
-}
-
static void dn_fib_rule_flush_cache(struct fib_rules_ops *ops)
{
dn_rt_cache_flush(-1);
}
-static struct fib_rules_ops dn_fib_rules_ops_template = {
+static const struct fib_rules_ops __net_initdata dn_fib_rules_ops_template = {
.family = AF_DECnet,
.rule_size = sizeof(struct dn_fib_rule),
.addr_size = sizeof(u16),
@@ -243,7 +225,7 @@ static struct fib_rules_ops dn_fib_rules_ops_template = {
.configure = dn_fib_rule_configure,
.compare = dn_fib_rule_compare,
.fill = dn_fib_rule_fill,
- .default_pref = dn_fib_rule_default_pref,
+ .default_pref = fib_default_rule_pref,
.flush_cache = dn_fib_rule_flush_cache,
.nlgroup = RTNLGRP_DECnet_RULE,
.policy = dn_fib_rule_policy,
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-24 02:09:39 +0000