1 files changed, 4 insertions, 2 deletions

diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index daf2b98b15fe..1c6a5bb6f0c8 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -684,7 +684,6 @@ static int dn_nl_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
                 return -ENODEV;
 
         if ((dn_db = dev->dn_ptr) == NULL) {
-                int err;
                 dn_db = dn_dev_create(dev, &err);
                 if (!dn_db)
                         return err;
@@ -769,7 +768,8 @@ static void dn_ifaddr_notify(int event, struct dn_ifaddr *ifa)
                 kfree_skb(skb);
                 goto errout;
         }
-        err = rtnl_notify(skb, &init_net, 0, RTNLGRP_DECnet_IFADDR, NULL, GFP_KERNEL);
+        rtnl_notify(skb, &init_net, 0, RTNLGRP_DECnet_IFADDR, NULL, GFP_KERNEL);
+        return;
 errout:
         if (err < 0)
                 rtnl_set_sk_err(&init_net, RTNLGRP_DECnet_IFADDR, err);
@@ -1322,6 +1322,7 @@ 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)
 {
         int i;
         struct net_device *dev;
@@ -1364,6 +1365,7 @@ 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)
 {
         read_unlock(&dev_base_lock);
 }