1 files changed, 39 insertions, 38 deletions

diff --git a/net/decnet/dn_fib.c b/net/decnet/dn_fib.c
index 104324d6d535..2bd8e53d7774 100644
--- a/net/decnet/dn_fib.c
+++ b/net/decnet/dn_fib.c
@@ -414,33 +414,34 @@ int dn_fib_semantic_match(int type, struct dn_fib_info *fi, const struct flowidn
 
                 res->fi = fi;
 
-                switch(type) {
-                        case RTN_NAT:
-                                DN_FIB_RES_RESET(*res);
+                switch (type) {
+                case RTN_NAT:
+                        DN_FIB_RES_RESET(*res);
+                        atomic_inc(&fi->fib_clntref);
+                        return 0;
+                case RTN_UNICAST:
+                case RTN_LOCAL:
+                        for_nexthops(fi) {
+                                if (nh->nh_flags & RTNH_F_DEAD)
+                                        continue;
+                                if (!fld->flowidn_oif ||
+                                    fld->flowidn_oif == nh->nh_oif)
+                                        break;
+                        }
+                        if (nhsel < fi->fib_nhs) {
+                                res->nh_sel = nhsel;
                                 atomic_inc(&fi->fib_clntref);
                                 return 0;
-                        case RTN_UNICAST:
-                        case RTN_LOCAL:
-                                for_nexthops(fi) {
-                                        if (nh->nh_flags & RTNH_F_DEAD)
-                                                continue;
-                                        if (!fld->flowidn_oif ||
-                                            fld->flowidn_oif == nh->nh_oif)
-                                                break;
-                                }
-                                if (nhsel < fi->fib_nhs) {
-                                        res->nh_sel = nhsel;
-                                        atomic_inc(&fi->fib_clntref);
-                                        return 0;
-                                }
-                                endfor_nexthops(fi);
-                                res->fi = NULL;
-                                return 1;
-                        default:
-                                if (net_ratelimit())
-                                         printk("DECnet: impossible routing event : dn_fib_semantic_match type=%d\n", type);
-                                res->fi = NULL;
-                                return -EINVAL;
+                        }
+                        endfor_nexthops(fi);
+                        res->fi = NULL;
+                        return 1;
+                default:
+                        if (net_ratelimit())
+                                printk("DECnet: impossible routing event : dn_fib_semantic_match type=%d\n",
+                                       type);
+                        res->fi = NULL;
+                        return -EINVAL;
                 }
         }
         return err;
@@ -647,20 +648,20 @@ static int dn_fib_dnaddr_event(struct notifier_block *this, unsigned long event,
 {
         struct dn_ifaddr *ifa = (struct dn_ifaddr *)ptr;
 
-        switch(event) {
-                case NETDEV_UP:
-                        dn_fib_add_ifaddr(ifa);
-                        dn_fib_sync_up(ifa->ifa_dev->dev);
+        switch (event) {
+        case NETDEV_UP:
+                dn_fib_add_ifaddr(ifa);
+                dn_fib_sync_up(ifa->ifa_dev->dev);
+                dn_rt_cache_flush(-1);
+                break;
+        case NETDEV_DOWN:
+                dn_fib_del_ifaddr(ifa);
+                if (ifa->ifa_dev && ifa->ifa_dev->ifa_list == NULL) {
+                        dn_fib_disable_addr(ifa->ifa_dev->dev, 1);
+                } else {
                         dn_rt_cache_flush(-1);
-                        break;
-                case NETDEV_DOWN:
-                        dn_fib_del_ifaddr(ifa);
-                        if (ifa->ifa_dev && ifa->ifa_dev->ifa_list == NULL) {
-                                dn_fib_disable_addr(ifa->ifa_dev->dev, 1);
-                        } else {
-                                dn_rt_cache_flush(-1);
-                        }
-                        break;
+                }
+                break;
         }
         return NOTIFY_DONE;
 }