* devices. All mtu based now.
*/
-#include <linux/config.h>
#include <linux/capability.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/seq_file.h>
#include <linux/timer.h>
#include <linux/string.h>
+#include <linux/if_addr.h>
#include <linux/if_arp.h>
#include <linux/if_ether.h>
#include <linux/skbuff.h>
#include <net/neighbour.h>
#include <net/dst.h>
#include <net/flow.h>
+#include <net/fib_rules.h>
#include <net/dn.h>
#include <net/dn_dev.h>
#include <net/dn_route.h>
{
struct dn_ifaddr *ifa;
- ifa = kmalloc(sizeof(*ifa), GFP_KERNEL);
-
- if (ifa) {
- memset(ifa, 0, sizeof(*ifa));
- }
+ ifa = kzalloc(sizeof(*ifa), GFP_KERNEL);
return ifa;
}
static void rtmsg_ifa(int event, struct dn_ifaddr *ifa)
{
struct sk_buff *skb;
- int size = NLMSG_SPACE(sizeof(struct ifaddrmsg)+128);
+ int payload = sizeof(struct ifaddrmsg) + 128;
+ int err = -ENOBUFS;
- skb = alloc_skb(size, GFP_KERNEL);
- if (!skb) {
- netlink_set_err(rtnl, 0, RTNLGRP_DECnet_IFADDR, ENOBUFS);
- return;
- }
- if (dn_dev_fill_ifaddr(skb, ifa, 0, 0, event, 0) < 0) {
+ skb = alloc_skb(nlmsg_total_size(payload), GFP_KERNEL);
+ if (skb == NULL)
+ goto errout;
+
+ err = dn_dev_fill_ifaddr(skb, ifa, 0, 0, event, 0);
+ if (err < 0) {
kfree_skb(skb);
- netlink_set_err(rtnl, 0, RTNLGRP_DECnet_IFADDR, EINVAL);
- return;
+ goto errout;
}
- NETLINK_CB(skb).dst_group = RTNLGRP_DECnet_IFADDR;
- netlink_broadcast(rtnl, skb, 0, RTNLGRP_DECnet_IFADDR, GFP_KERNEL);
+
+ err = rtnl_notify(skb, 0, RTNLGRP_DECnet_IFADDR, NULL, GFP_KERNEL);
+errout:
+ if (err < 0)
+ rtnl_set_sk_err(RTNLGRP_DECnet_IFADDR, err);
}
static int dn_dev_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
return NULL;
*err = -ENOBUFS;
- if ((dn_db = kmalloc(sizeof(struct dn_dev), GFP_ATOMIC)) == NULL)
+ if ((dn_db = kzalloc(sizeof(struct dn_dev), GFP_ATOMIC)) == NULL)
return NULL;
- memset(dn_db, 0, sizeof(struct dn_dev));
memcpy(&dn_db->parms, p, sizeof(struct dn_dev_parms));
smp_wmb();
dev->dn_ptr = dn_db;
[RTM_DELROUTE - RTM_BASE] = { .doit = dn_fib_rtm_delroute, },
[RTM_GETROUTE - RTM_BASE] = { .doit = dn_cache_getroute,
.dumpit = dn_fib_dump, },
- [RTM_NEWRULE - RTM_BASE] = { .doit = dn_fib_rtm_newrule, },
- [RTM_DELRULE - RTM_BASE] = { .doit = dn_fib_rtm_delrule, },
[RTM_GETRULE - RTM_BASE] = { .dumpit = dn_fib_dump_rules, },
#else
[RTM_GETROUTE - RTM_BASE] = { .doit = dn_cache_getroute,