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-rw-r--r--net/decnet/af_decnet.c15
-rw-r--r--net/decnet/dn_dev.c117
-rw-r--r--net/decnet/dn_fib.c10
-rw-r--r--net/decnet/dn_route.c10
-rw-r--r--net/decnet/dn_rules.c22
-rw-r--r--net/decnet/dn_table.c7
-rw-r--r--net/decnet/sysctl_net_decnet.c123
7 files changed, 71 insertions, 233 deletions
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 7a58c87baf17..2b494fac9468 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -675,11 +675,12 @@ char *dn_addr2asc(__u16 addr, char *buf)
-static int dn_create(struct net *net, struct socket *sock, int protocol)
+static int dn_create(struct net *net, struct socket *sock, int protocol,
+ int kern)
{
struct sock *sk;
- if (net != &init_net)
+ if (!net_eq(net, &init_net))
return -EAFNOSUPPORT;
switch(sock->type) {
@@ -749,9 +750,9 @@ static int dn_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
if (!(saddr->sdn_flags & SDF_WILD)) {
if (le16_to_cpu(saddr->sdn_nodeaddrl)) {
- read_lock(&dev_base_lock);
+ rcu_read_lock();
ldev = NULL;
- for_each_netdev(&init_net, dev) {
+ for_each_netdev_rcu(&init_net, dev) {
if (!dev->dn_ptr)
continue;
if (dn_dev_islocal(dev, dn_saddr2dn(saddr))) {
@@ -759,7 +760,7 @@ static int dn_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
break;
}
}
- read_unlock(&dev_base_lock);
+ rcu_read_unlock();
if (ldev == NULL)
return -EADDRNOTAVAIL;
}
@@ -1955,7 +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);
+ dst_negative_advice(&sk->sk_dst_cache, sk);
mss = scp->segsize_rem;
fctype = scp->services_rem & NSP_FC_MASK;
@@ -2325,7 +2326,7 @@ static const struct file_operations dn_socket_seq_fops = {
};
#endif
-static struct net_proto_family dn_family_ops = {
+static const struct net_proto_family dn_family_ops = {
.family = AF_DECnet,
.create = dn_create,
.owner = THIS_MODULE,
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index 6e1f085db06a..238af093495b 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -68,7 +68,7 @@ extern struct neigh_table dn_neigh_table;
*/
__le16 decnet_address = 0;
-static DEFINE_RWLOCK(dndev_lock);
+static DEFINE_SPINLOCK(dndev_lock);
static struct net_device *decnet_default_device;
static BLOCKING_NOTIFIER_HEAD(dnaddr_chain);
@@ -89,7 +89,6 @@ static struct dn_dev_parms dn_dev_list[] = {
.t2 = 1,
.t3 = 10,
.name = "ethernet",
- .ctl_name = NET_DECNET_CONF_ETHER,
.up = dn_eth_up,
.down = dn_eth_down,
.timer3 = dn_send_brd_hello,
@@ -101,7 +100,6 @@ static struct dn_dev_parms dn_dev_list[] = {
.t2 = 1,
.t3 = 10,
.name = "ipgre",
- .ctl_name = NET_DECNET_CONF_GRE,
.timer3 = dn_send_brd_hello,
},
#if 0
@@ -112,7 +110,6 @@ static struct dn_dev_parms dn_dev_list[] = {
.t2 = 1,
.t3 = 120,
.name = "x25",
- .ctl_name = NET_DECNET_CONF_X25,
.timer3 = dn_send_ptp_hello,
},
#endif
@@ -124,7 +121,6 @@ static struct dn_dev_parms dn_dev_list[] = {
.t2 = 1,
.t3 = 10,
.name = "ppp",
- .ctl_name = NET_DECNET_CONF_PPP,
.timer3 = dn_send_brd_hello,
},
#endif
@@ -135,7 +131,6 @@ static struct dn_dev_parms dn_dev_list[] = {
.t2 = 1,
.t3 = 120,
.name = "ddcmp",
- .ctl_name = NET_DECNET_CONF_DDCMP,
.timer3 = dn_send_ptp_hello,
},
{
@@ -145,7 +140,6 @@ static struct dn_dev_parms dn_dev_list[] = {
.t2 = 1,
.t3 = 10,
.name = "loopback",
- .ctl_name = NET_DECNET_CONF_LOOPBACK,
.timer3 = dn_send_brd_hello,
}
};
@@ -166,10 +160,6 @@ static int max_priority[] = { 127 }; /* From DECnet spec */
static int dn_forwarding_proc(ctl_table *, int,
void __user *, size_t *, loff_t *);
-static int dn_forwarding_sysctl(ctl_table *table,
- void __user *oldval, size_t __user *oldlenp,
- void __user *newval, size_t newlen);
-
static struct dn_dev_sysctl_table {
struct ctl_table_header *sysctl_header;
ctl_table dn_dev_vars[5];
@@ -177,44 +167,36 @@ static struct dn_dev_sysctl_table {
NULL,
{
{
- .ctl_name = NET_DECNET_CONF_DEV_FORWARDING,
.procname = "forwarding",
.data = (void *)DN_DEV_PARMS_OFFSET(forwarding),
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = dn_forwarding_proc,
- .strategy = dn_forwarding_sysctl,
},
{
- .ctl_name = NET_DECNET_CONF_DEV_PRIORITY,
.procname = "priority",
.data = (void *)DN_DEV_PARMS_OFFSET(priority),
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .strategy = sysctl_intvec,
.extra1 = &min_priority,
.extra2 = &max_priority
},
{
- .ctl_name = NET_DECNET_CONF_DEV_T2,
.procname = "t2",
.data = (void *)DN_DEV_PARMS_OFFSET(t2),
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .strategy = sysctl_intvec,
.extra1 = &min_t2,
.extra2 = &max_t2
},
{
- .ctl_name = NET_DECNET_CONF_DEV_T3,
.procname = "t3",
.data = (void *)DN_DEV_PARMS_OFFSET(t3),
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .strategy = sysctl_intvec,
.extra1 = &min_t3,
.extra2 = &max_t3
},
@@ -230,9 +212,9 @@ static void dn_dev_sysctl_register(struct net_device *dev, struct dn_dev_parms *
#define DN_CTL_PATH_DEV 3
struct ctl_path dn_ctl_path[] = {
- { .procname = "net", .ctl_name = CTL_NET, },
- { .procname = "decnet", .ctl_name = NET_DECNET, },
- { .procname = "conf", .ctl_name = NET_DECNET_CONF, },
+ { .procname = "net", },
+ { .procname = "decnet", },
+ { .procname = "conf", },
{ /* to be set */ },
{ },
};
@@ -248,10 +230,8 @@ static void dn_dev_sysctl_register(struct net_device *dev, struct dn_dev_parms *
if (dev) {
dn_ctl_path[DN_CTL_PATH_DEV].procname = dev->name;
- dn_ctl_path[DN_CTL_PATH_DEV].ctl_name = dev->ifindex;
} else {
dn_ctl_path[DN_CTL_PATH_DEV].procname = parms->name;
- dn_ctl_path[DN_CTL_PATH_DEV].ctl_name = parms->ctl_name;
}
t->dn_dev_vars[0].extra1 = (void *)dev;
@@ -317,44 +297,6 @@ static int dn_forwarding_proc(ctl_table *table, int write,
#endif
}
-static int dn_forwarding_sysctl(ctl_table *table,
- void __user *oldval, size_t __user *oldlenp,
- void __user *newval, size_t newlen)
-{
-#ifdef CONFIG_DECNET_ROUTER
- struct net_device *dev = table->extra1;
- struct dn_dev *dn_db;
- int value;
-
- if (table->extra1 == NULL)
- return -EINVAL;
-
- dn_db = dev->dn_ptr;
-
- if (newval && newlen) {
- if (newlen != sizeof(int))
- return -EINVAL;
-
- if (get_user(value, (int __user *)newval))
- return -EFAULT;
- if (value < 0)
- return -EINVAL;
- if (value > 2)
- return -EINVAL;
-
- if (dn_db->parms.down)
- dn_db->parms.down(dev);
- dn_db->parms.forwarding = value;
- if (dn_db->parms.up)
- dn_db->parms.up(dev);
- }
-
- return 0;
-#else
- return -EINVAL;
-#endif
-}
-
#else /* CONFIG_SYSCTL */
static void dn_dev_sysctl_unregister(struct dn_dev_parms *parms)
{
@@ -557,7 +499,8 @@ rarok:
struct net_device *dn_dev_get_default(void)
{
struct net_device *dev;
- read_lock(&dndev_lock);
+
+ spin_lock(&dndev_lock);
dev = decnet_default_device;
if (dev) {
if (dev->dn_ptr)
@@ -565,7 +508,8 @@ struct net_device *dn_dev_get_default(void)
else
dev = NULL;
}
- read_unlock(&dndev_lock);
+ spin_unlock(&dndev_lock);
+
return dev;
}
@@ -575,13 +519,15 @@ int dn_dev_set_default(struct net_device *dev, int force)
int rv = -EBUSY;
if (!dev->dn_ptr)
return -ENODEV;
- write_lock(&dndev_lock);
+
+ spin_lock(&dndev_lock);
if (force || decnet_default_device == NULL) {
old = decnet_default_device;
decnet_default_device = dev;
rv = 0;
}
- write_unlock(&dndev_lock);
+ spin_unlock(&dndev_lock);
+
if (old)
dev_put(old);
return rv;
@@ -589,26 +535,29 @@ int dn_dev_set_default(struct net_device *dev, int force)
static void dn_dev_check_default(struct net_device *dev)
{
- write_lock(&dndev_lock);
+ spin_lock(&dndev_lock);
if (dev == decnet_default_device) {
decnet_default_device = NULL;
} else {
dev = NULL;
}
- write_unlock(&dndev_lock);
+ spin_unlock(&dndev_lock);
+
if (dev)
dev_put(dev);
}
+/*
+ * Called with RTNL
+ */
static struct dn_dev *dn_dev_by_index(int ifindex)
{
struct net_device *dev;
struct dn_dev *dn_dev = NULL;
- dev = dev_get_by_index(&init_net, ifindex);
- if (dev) {
+
+ dev = __dev_get_by_index(&init_net, ifindex);
+ if (dev)
dn_dev = dev->dn_ptr;
- dev_put(dev);
- }
return dn_dev;
}
@@ -629,7 +578,7 @@ static int dn_nl_deladdr(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
struct dn_ifaddr *ifa, **ifap;
int err = -EINVAL;
- if (net != &init_net)
+ if (!net_eq(net, &init_net))
goto errout;
err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFA_MAX, dn_ifa_policy);
@@ -668,7 +617,7 @@ static int dn_nl_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
struct dn_ifaddr *ifa;
int err;
- if (net != &init_net)
+ if (!net_eq(net, &init_net))
return -EINVAL;
err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFA_MAX, dn_ifa_policy);
@@ -782,7 +731,7 @@ static int dn_nl_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
struct dn_dev *dn_db;
struct dn_ifaddr *ifa;
- if (net != &init_net)
+ if (!net_eq(net, &init_net))
return 0;
skip_ndevs = cb->args[0];
@@ -826,13 +775,17 @@ static int dn_dev_get_first(struct net_device *dev, __le16 *addr)
struct dn_dev *dn_db = (struct dn_dev *)dev->dn_ptr;
struct dn_ifaddr *ifa;
int rv = -ENODEV;
+
if (dn_db == NULL)
goto out;
+
+ rtnl_lock();
ifa = dn_db->ifa_list;
if (ifa != NULL) {
*addr = ifa->ifa_local;
rv = 0;
}
+ rtnl_unlock();
out:
return rv;
}
@@ -854,9 +807,7 @@ int dn_dev_bind_default(__le16 *addr)
dev = dn_dev_get_default();
last_chance:
if (dev) {
- read_lock(&dev_base_lock);
rv = dn_dev_get_first(dev, addr);
- read_unlock(&dev_base_lock);
dev_put(dev);
if (rv == 0 || dev == init_net.loopback_dev)
return rv;
@@ -1321,18 +1272,18 @@ static inline int is_dn_dev(struct net_device *dev)
}
static void *dn_dev_seq_start(struct seq_file *seq, loff_t *pos)
- __acquires(&dev_base_lock)
+ __acquires(rcu)
{
int i;
struct net_device *dev;
- read_lock(&dev_base_lock);
+ rcu_read_lock();
if (*pos == 0)
return SEQ_START_TOKEN;
i = 1;
- for_each_netdev(&init_net, dev) {
+ for_each_netdev_rcu(&init_net, dev) {
if (!is_dn_dev(dev))
continue;
@@ -1353,7 +1304,7 @@ static void *dn_dev_seq_next(struct seq_file *seq, void *v, loff_t *pos)
if (v == SEQ_START_TOKEN)
dev = net_device_entry(&init_net.dev_base_head);
- for_each_netdev_continue(&init_net, dev) {
+ for_each_netdev_continue_rcu(&init_net, dev) {
if (!is_dn_dev(dev))
continue;
@@ -1364,9 +1315,9 @@ static void *dn_dev_seq_next(struct seq_file *seq, void *v, loff_t *pos)
}
static void dn_dev_seq_stop(struct seq_file *seq, void *v)
- __releases(&dev_base_lock)
+ __releases(rcu)
{
- read_unlock(&dev_base_lock);
+ rcu_read_unlock();
}
static char *dn_type2asc(char type)
diff --git a/net/decnet/dn_fib.c b/net/decnet/dn_fib.c
index 27ea2e9b080a..e9d48700e83a 100644
--- a/net/decnet/dn_fib.c
+++ b/net/decnet/dn_fib.c
@@ -509,7 +509,7 @@ static int dn_fib_rtm_delroute(struct sk_buff *skb, struct nlmsghdr *nlh, void *
struct rtattr **rta = arg;
struct rtmsg *r = NLMSG_DATA(nlh);
- if (net != &init_net)
+ if (!net_eq(net, &init_net))
return -EINVAL;
if (dn_fib_check_attr(r, rta))
@@ -529,7 +529,7 @@ static int dn_fib_rtm_newroute(struct sk_buff *skb, struct nlmsghdr *nlh, void *
struct rtattr **rta = arg;
struct rtmsg *r = NLMSG_DATA(nlh);
- if (net != &init_net)
+ if (!net_eq(net, &init_net))
return -EINVAL;
if (dn_fib_check_attr(r, rta))
@@ -607,8 +607,8 @@ static void dn_fib_del_ifaddr(struct dn_ifaddr *ifa)
ASSERT_RTNL();
/* Scan device list */
- read_lock(&dev_base_lock);
- for_each_netdev(&init_net, dev) {
+ rcu_read_lock();
+ for_each_netdev_rcu(&init_net, dev) {
dn_db = dev->dn_ptr;
if (dn_db == NULL)
continue;
@@ -619,7 +619,7 @@ static void dn_fib_del_ifaddr(struct dn_ifaddr *ifa)
}
}
}
- read_unlock(&dev_base_lock);
+ rcu_read_unlock();
if (found_it == 0) {
fib_magic(RTM_DELROUTE, RTN_LOCAL, ifa->ifa_local, 16, ifa);
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 57662cabaf9b..a03284061a31 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -908,8 +908,8 @@ static int dn_route_output_slow(struct dst_entry **pprt, const struct flowi *old
dev_put(dev_out);
goto out;
}
- read_lock(&dev_base_lock);
- for_each_netdev(&init_net, dev) {
+ rcu_read_lock();
+ for_each_netdev_rcu(&init_net, dev) {
if (!dev->dn_ptr)
continue;
if (!dn_dev_islocal(dev, oldflp->fld_src))
@@ -922,7 +922,7 @@ static int dn_route_output_slow(struct dst_entry **pprt, const struct flowi *old
dev_out = dev;
break;
}
- read_unlock(&dev_base_lock);
+ rcu_read_unlock();
if (dev_out == NULL)
goto out;
dev_hold(dev_out);
@@ -1517,7 +1517,7 @@ static int dn_cache_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, void
struct sk_buff *skb;
struct flowi fl;
- if (net != &init_net)
+ if (!net_eq(net, &init_net))
return -EINVAL;
memset(&fl, 0, sizeof(fl));
@@ -1602,7 +1602,7 @@ int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb)
int h, s_h;
int idx, s_idx;
- if (net != &init_net)
+ if (!net_eq(net, &init_net))
return 0;
if (NLMSG_PAYLOAD(cb->nlh, 0) < sizeof(struct rtmsg))
diff --git a/net/decnet/dn_rules.c b/net/decnet/dn_rules.c
index 72495f25269f..7466c546f286 100644
--- a/net/decnet/dn_rules.c
+++ b/net/decnet/dn_rules.c
@@ -33,7 +33,7 @@
#include <net/dn_dev.h>
#include <net/dn_route.h>
-static struct fib_rules_ops dn_fib_rules_ops;
+static struct fib_rules_ops *dn_fib_rules_ops;
struct dn_fib_rule
{
@@ -56,7 +56,7 @@ int dn_fib_lookup(struct flowi *flp, struct dn_fib_res *res)
};
int err;
- err = fib_rules_lookup(&dn_fib_rules_ops, flp, 0, &arg);
+ err = fib_rules_lookup(dn_fib_rules_ops, flp, 0, &arg);
res->r = arg.rule;
return err;
@@ -217,9 +217,9 @@ 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) {
+ 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;
@@ -234,7 +234,7 @@ 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 = {
+static struct fib_rules_ops dn_fib_rules_ops_template = {
.family = AF_DECnet,
.rule_size = sizeof(struct dn_fib_rule),
.addr_size = sizeof(u16),
@@ -247,21 +247,23 @@ static struct fib_rules_ops dn_fib_rules_ops = {
.flush_cache = dn_fib_rule_flush_cache,
.nlgroup = RTNLGRP_DECnet_RULE,
.policy = dn_fib_rule_policy,
- .rules_list = LIST_HEAD_INIT(dn_fib_rules_ops.rules_list),
.owner = THIS_MODULE,
.fro_net = &init_net,
};
void __init dn_fib_rules_init(void)
{
- BUG_ON(fib_default_rule_add(&dn_fib_rules_ops, 0x7fff,
+ dn_fib_rules_ops =
+ fib_rules_register(&dn_fib_rules_ops_template, &init_net);
+ BUG_ON(IS_ERR(dn_fib_rules_ops));
+ BUG_ON(fib_default_rule_add(dn_fib_rules_ops, 0x7fff,
RT_TABLE_MAIN, 0));
- fib_rules_register(&dn_fib_rules_ops);
}
void __exit dn_fib_rules_cleanup(void)
{
- fib_rules_unregister(&dn_fib_rules_ops);
+ fib_rules_unregister(dn_fib_rules_ops);
+ rcu_barrier();
}
diff --git a/net/decnet/dn_table.c b/net/decnet/dn_table.c
index 67054b0d550f..b9a33bb5e9cc 100644
--- a/net/decnet/dn_table.c
+++ b/net/decnet/dn_table.c
@@ -471,7 +471,7 @@ int dn_fib_dump(struct sk_buff *skb, struct netlink_callback *cb)
struct hlist_node *node;
int dumped = 0;
- if (net != &init_net)
+ if (!net_eq(net, &init_net))
return 0;
if (NLMSG_PAYLOAD(cb->nlh, 0) >= sizeof(struct rtmsg) &&
@@ -581,8 +581,9 @@ static int dn_fib_table_insert(struct dn_fib_table *tb, struct rtmsg *r, struct
DN_FIB_SCAN_KEY(f, fp, key) {
if (fi->fib_priority != DN_FIB_INFO(f)->fib_priority)
break;
- if (f->fn_type == type && f->fn_scope == r->rtm_scope
- && DN_FIB_INFO(f) == fi)
+ if (f->fn_type == type &&
+ f->fn_scope == r->rtm_scope &&
+ DN_FIB_INFO(f) == fi)
goto out;
}
diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
index 2036568beea9..be3eb8e23288 100644
--- a/net/decnet/sysctl_net_decnet.c
+++ b/net/decnet/sysctl_net_decnet.c
@@ -131,39 +131,6 @@ static int parse_addr(__le16 *addr, char *str)
return 0;
}
-
-static int dn_node_address_strategy(ctl_table *table,
- void __user *oldval, size_t __user *oldlenp,
- void __user *newval, size_t newlen)
-{
- size_t len;
- __le16 addr;
-
- if (oldval && oldlenp) {
- if (get_user(len, oldlenp))
- return -EFAULT;
- if (len) {
- if (len != sizeof(unsigned short))
- return -EINVAL;
- if (put_user(decnet_address, (__le16 __user *)oldval))
- return -EFAULT;
- }
- }
- if (newval && newlen) {
- if (newlen != sizeof(unsigned short))
- return -EINVAL;
- if (get_user(addr, (__le16 __user *)newval))
- return -EFAULT;
-
- dn_dev_devices_off();
-
- decnet_address = addr;
-
- dn_dev_devices_on();
- }
- return 0;
-}
-
static int dn_node_address_handler(ctl_table *table, int write,
void __user *buffer,
size_t *lenp, loff_t *ppos)
@@ -215,64 +182,6 @@ static int dn_node_address_handler(ctl_table *table, int write,
return 0;
}
-
-static int dn_def_dev_strategy(ctl_table *table,
- void __user *oldval, size_t __user *oldlenp,
- void __user *newval, size_t newlen)
-{
- size_t len;
- struct net_device *dev;
- char devname[17];
- size_t namel;
- int rv = 0;
-
- devname[0] = 0;
-
- if (oldval && oldlenp) {
- if (get_user(len, oldlenp))
- return -EFAULT;
- if (len) {
- dev = dn_dev_get_default();
- if (dev) {
- strcpy(devname, dev->name);
- dev_put(dev);
- }
-
- namel = strlen(devname) + 1;
- if (len > namel) len = namel;
-
- if (copy_to_user(oldval, devname, len))
- return -EFAULT;
-
- if (put_user(len, oldlenp))
- return -EFAULT;
- }
- }
-
- if (newval && newlen) {
- if (newlen > 16)
- return -E2BIG;
-
- if (copy_from_user(devname, newval, newlen))
- return -EFAULT;
-
- devname[newlen] = 0;
-
- dev = dev_get_by_name(&init_net, devname);
- if (dev == NULL)
- return -ENODEV;
-
- rv = -ENODEV;
- if (dev->dn_ptr != NULL)
- rv = dn_dev_set_default(dev, 1);
- if (rv)
- dev_put(dev);
- }
-
- return rv;
-}
-
-
static int dn_def_dev_handler(ctl_table *table, int write,
void __user *buffer,
size_t *lenp, loff_t *ppos)
@@ -338,138 +247,112 @@ static int dn_def_dev_handler(ctl_table *table, int write,
static ctl_table dn_table[] = {
{
- .ctl_name = NET_DECNET_NODE_ADDRESS,
.procname = "node_address",
.maxlen = 7,
.mode = 0644,
.proc_handler = dn_node_address_handler,
- .strategy = dn_node_address_strategy,
},
{
- .ctl_name = NET_DECNET_NODE_NAME,
.procname = "node_name",
.data = node_name,
.maxlen = 7,
.mode = 0644,
.proc_handler = proc_dostring,
- .strategy = sysctl_string,
},
{
- .ctl_name = NET_DECNET_DEFAULT_DEVICE,
.procname = "default_device",
.maxlen = 16,
.mode = 0644,
.proc_handler = dn_def_dev_handler,
- .strategy = dn_def_dev_strategy,
},
{
- .ctl_name = NET_DECNET_TIME_WAIT,
.procname = "time_wait",
.data = &decnet_time_wait,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .strategy = sysctl_intvec,
.extra1 = &min_decnet_time_wait,
.extra2 = &max_decnet_time_wait
},
{
- .ctl_name = NET_DECNET_DN_COUNT,
.procname = "dn_count",
.data = &decnet_dn_count,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .strategy = sysctl_intvec,
.extra1 = &min_state_count,
.extra2 = &max_state_count
},
{
- .ctl_name = NET_DECNET_DI_COUNT,
.procname = "di_count",
.data = &decnet_di_count,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .strategy = sysctl_intvec,
.extra1 = &min_state_count,
.extra2 = &max_state_count
},
{
- .ctl_name = NET_DECNET_DR_COUNT,
.procname = "dr_count",
.data = &decnet_dr_count,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .strategy = sysctl_intvec,
.extra1 = &min_state_count,
.extra2 = &max_state_count
},
{
- .ctl_name = NET_DECNET_DST_GC_INTERVAL,
.procname = "dst_gc_interval",
.data = &decnet_dst_gc_interval,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .strategy = sysctl_intvec,
.extra1 = &min_decnet_dst_gc_interval,
.extra2 = &max_decnet_dst_gc_interval
},
{
- .ctl_name = NET_DECNET_NO_FC_MAX_CWND,
.procname = "no_fc_max_cwnd",
.data = &decnet_no_fc_max_cwnd,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .strategy = sysctl_intvec,
.extra1 = &min_decnet_no_fc_max_cwnd,
.extra2 = &max_decnet_no_fc_max_cwnd
},
{
- .ctl_name = NET_DECNET_MEM,
.procname = "decnet_mem",
.data = &sysctl_decnet_mem,
.maxlen = sizeof(sysctl_decnet_mem),
.mode = 0644,
.proc_handler = proc_dointvec,
- .strategy = sysctl_intvec,
},
{
- .ctl_name = NET_DECNET_RMEM,
.procname = "decnet_rmem",
.data = &sysctl_decnet_rmem,
.maxlen = sizeof(sysctl_decnet_rmem),
.mode = 0644,
.proc_handler = proc_dointvec,
- .strategy = sysctl_intvec,
},
{
- .ctl_name = NET_DECNET_WMEM,
.procname = "decnet_wmem",
.data = &sysctl_decnet_wmem,
.maxlen = sizeof(sysctl_decnet_wmem),
.mode = 0644,
.proc_handler = proc_dointvec,
- .strategy = sysctl_intvec,
},
{
- .ctl_name = NET_DECNET_DEBUG_LEVEL,
.procname = "debug",
.data = &decnet_debug_level,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec,
- .strategy = sysctl_intvec,
},
- {0}
+ { }
};
static struct ctl_path dn_path[] = {
- { .procname = "net", .ctl_name = CTL_NET, },
- { .procname = "decnet", .ctl_name = NET_DECNET, },
+ { .procname = "net", },
+ { .procname = "decnet", },
{ }
};
generated by cgit v1.2.3 (git 2.39.0) at 2025-01-03 12:14:58 +0300