---

yaml --- r: 194032 b: refs/heads/master c: 27bdb2a h: refs/heads/master v: v3
git-mirror · Apr 13, 2010 · 3880457 · 3880457
1 parent ba061e7
commit 3880457
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Showing 2 changed files with 9 additions and 8 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 93fa159abe50d3c55c7f83622d3f5c09b6e06f4b
+refs/heads/master: 27bdb2abcc5edb3526e25407b74bf17d1872c329
diff --git a/trunk/net/ipv6/addrconf.c b/trunk/net/ipv6/addrconf.c
@@ -2704,17 +2704,18 @@ static int addrconf_ifdown(struct net_device *dev, int how)
 			/* Flag it for later restoration when link comes up */
 			ifa->flags |= IFA_F_TENTATIVE;
 			in6_ifa_hold(ifa);
+			write_unlock_bh(&idev->lock);
 		} else {
 			list_del(&ifa->if_list);
 			ifa->dead = 1;
-		}
-		write_unlock_bh(&idev->lock);
+			write_unlock_bh(&idev->lock);
 
-		/* clear hash table */
-		spin_lock_bh(&addrconf_hash_lock);
-		hlist_del_init_rcu(&ifa->addr_lst);
-		__in6_ifa_put(ifa);
-		spin_unlock_bh(&addrconf_hash_lock);
+			/* clear hash table */
+			spin_lock_bh(&addrconf_hash_lock);
+			hlist_del_init_rcu(&ifa->addr_lst);
+			__in6_ifa_put(ifa);
+			spin_unlock_bh(&addrconf_hash_lock);
+		}
 
 		__ipv6_ifa_notify(RTM_DELADDR, ifa);
 		atomic_notifier_call_chain(&inet6addr_chain, NETDEV_DOWN, ifa);