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-rw-r--r--net/decnet/af_decnet.c7
-rw-r--r--net/decnet/dn_dev.c12
-rw-r--r--net/decnet/dn_nsp_in.c8
-rw-r--r--net/decnet/dn_nsp_out.c18
-rw-r--r--net/decnet/dn_route.c8
5 files changed, 16 insertions, 37 deletions
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 73a0399dc7a2..518cea17b811 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -533,10 +533,6 @@ static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gf
scp->keepalive = 10 * HZ;
scp->keepalive_fxn = dn_keepalive;
- init_timer(&scp->delack_timer);
- scp->delack_pending = 0;
- scp->delack_fxn = dn_nsp_delayed_ack;
-
dn_start_slow_timer(sk);
out:
return sk;
@@ -634,10 +630,12 @@ static void dn_destroy_sock(struct sock *sk)
goto disc_reject;
case DN_RUN:
scp->state = DN_DI;
+ /* fall through */
case DN_DI:
case DN_DR:
disc_reject:
dn_nsp_send_disc(sk, NSP_DISCINIT, 0, sk->sk_allocation);
+ /* fall through */
case DN_NC:
case DN_NR:
case DN_RJ:
@@ -651,6 +649,7 @@ disc_reject:
break;
default:
printk(KERN_DEBUG "DECnet: dn_destroy_sock passed socket in invalid state\n");
+ /* fall through */
case DN_O:
dn_stop_slow_timer(sk);
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index df042b6d80b8..9153247dad28 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -1039,14 +1039,14 @@ static void dn_eth_down(struct net_device *dev)
static void dn_dev_set_timer(struct net_device *dev);
-static void dn_dev_timer_func(unsigned long arg)
+static void dn_dev_timer_func(struct timer_list *t)
{
- struct net_device *dev = (struct net_device *)arg;
- struct dn_dev *dn_db;
+ struct dn_dev *dn_db = from_timer(dn_db, t, timer);
+ struct net_device *dev;
struct dn_ifaddr *ifa;
rcu_read_lock();
- dn_db = rcu_dereference(dev->dn_ptr);
+ dev = dn_db->dev;
if (dn_db->t3 <= dn_db->parms.t2) {
if (dn_db->parms.timer3) {
for (ifa = rcu_dereference(dn_db->ifa_list);
@@ -1071,8 +1071,6 @@ static void dn_dev_set_timer(struct net_device *dev)
if (dn_db->parms.t2 > dn_db->parms.t3)
dn_db->parms.t2 = dn_db->parms.t3;
- dn_db->timer.data = (unsigned long)dev;
- dn_db->timer.function = dn_dev_timer_func;
dn_db->timer.expires = jiffies + (dn_db->parms.t2 * HZ);
add_timer(&dn_db->timer);
@@ -1101,7 +1099,7 @@ static struct dn_dev *dn_dev_create(struct net_device *dev, int *err)
rcu_assign_pointer(dev->dn_ptr, dn_db);
dn_db->dev = dev;
- init_timer(&dn_db->timer);
+ timer_setup(&dn_db->timer, dn_dev_timer_func, 0);
dn_db->uptime = jiffies;
diff --git a/net/decnet/dn_nsp_in.c b/net/decnet/dn_nsp_in.c
index 7ac086d5c0c0..1b2120645730 100644
--- a/net/decnet/dn_nsp_in.c
+++ b/net/decnet/dn_nsp_in.c
@@ -776,12 +776,8 @@ static int dn_nsp_rx_packet(struct net *net, struct sock *sk2,
* Swap src & dst and look up in the normal way.
*/
if (unlikely(cb->rt_flags & DN_RT_F_RTS)) {
- __le16 tmp = cb->dst_port;
- cb->dst_port = cb->src_port;
- cb->src_port = tmp;
- tmp = cb->dst;
- cb->dst = cb->src;
- cb->src = tmp;
+ swap(cb->dst_port, cb->src_port);
+ swap(cb->dst, cb->src);
}
/*
diff --git a/net/decnet/dn_nsp_out.c b/net/decnet/dn_nsp_out.c
index 66f035e476ea..56a52a004c56 100644
--- a/net/decnet/dn_nsp_out.c
+++ b/net/decnet/dn_nsp_out.c
@@ -313,11 +313,8 @@ static __le16 *dn_mk_ack_header(struct sock *sk, struct sk_buff *skb, unsigned c
ackcrs |= 0x8000;
/* If this is an "other data/ack" message, swap acknum and ackcrs */
- if (other) {
- unsigned short tmp = acknum;
- acknum = ackcrs;
- ackcrs = tmp;
- }
+ if (other)
+ swap(acknum, ackcrs);
/* Set "cross subchannel" bit in ackcrs */
ackcrs |= 0x2000;
@@ -491,17 +488,6 @@ void dn_send_conn_ack (struct sock *sk)
dn_nsp_send(skb);
}
-void dn_nsp_delayed_ack(struct sock *sk)
-{
- struct dn_scp *scp = DN_SK(sk);
-
- if (scp->ackxmt_oth != scp->numoth_rcv)
- dn_nsp_send_oth_ack(sk);
-
- if (scp->ackxmt_dat != scp->numdat_rcv)
- dn_nsp_send_data_ack(sk);
-}
-
static int dn_nsp_retrans_conn_conf(struct sock *sk)
{
struct dn_scp *scp = DN_SK(sk);
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 0bd3afd01dd2..bff5ab88cdbb 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -338,7 +338,7 @@ static int dn_insert_route(struct dn_route *rt, unsigned int hash, struct dn_rou
dn_rt_hash_table[hash].chain);
rcu_assign_pointer(dn_rt_hash_table[hash].chain, rth);
- dst_use(&rth->dst, now);
+ dst_hold_and_use(&rth->dst, now);
spin_unlock_bh(&dn_rt_hash_table[hash].lock);
dst_release_immediate(&rt->dst);
@@ -351,7 +351,7 @@ static int dn_insert_route(struct dn_route *rt, unsigned int hash, struct dn_rou
rcu_assign_pointer(rt->dst.dn_next, dn_rt_hash_table[hash].chain);
rcu_assign_pointer(dn_rt_hash_table[hash].chain, rt);
- dst_use(&rt->dst, now);
+ dst_hold_and_use(&rt->dst, now);
spin_unlock_bh(&dn_rt_hash_table[hash].lock);
*rp = rt;
return 0;
@@ -1258,7 +1258,7 @@ static int __dn_route_output_key(struct dst_entry **pprt, const struct flowidn *
(flp->flowidn_mark == rt->fld.flowidn_mark) &&
dn_is_output_route(rt) &&
(rt->fld.flowidn_oif == flp->flowidn_oif)) {
- dst_use(&rt->dst, jiffies);
+ dst_hold_and_use(&rt->dst, jiffies);
rcu_read_unlock_bh();
*pprt = &rt->dst;
return 0;
@@ -1535,7 +1535,7 @@ static int dn_route_input(struct sk_buff *skb)
(rt->fld.flowidn_oif == 0) &&
(rt->fld.flowidn_mark == skb->mark) &&
(rt->fld.flowidn_iif == cb->iif)) {
- dst_use(&rt->dst, jiffies);
+ dst_hold_and_use(&rt->dst, jiffies);
rcu_read_unlock();
skb_dst_set(skb, (struct dst_entry *)rt);
return 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 09:49:02 +0000