1 files changed, 6 insertions, 5 deletions

diff --git a/net/decnet/dn_fib.c b/net/decnet/dn_fib.c
index 27ea2e9b080a..4ab96c15166d 100644
--- a/net/decnet/dn_fib.c
+++ b/net/decnet/dn_fib.c
@@ -20,6 +20,7 @@
 #include <linux/string.h>
 #include <linux/net.h>
 #include <linux/socket.h>
+#include <linux/slab.h>
 #include <linux/sockios.h>
 #include <linux/init.h>
 #include <linux/skbuff.h>
@@ -509,7 +510,7 @@ 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 +530,7 @@ 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 +608,8 @@ 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 +620,7 @@ 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);