diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/rtnetlink.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 2c49355d16c2..25b4b5d23485 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -1300,7 +1300,6 @@ static int rtnl_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb) s_h = cb->args[0]; s_idx = cb->args[1]; - rcu_read_lock(); cb->seq = net->dev_base_seq; /* A hack to preserve kernel<->userspace interface. @@ -1322,7 +1321,7 @@ static int rtnl_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb) for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) { idx = 0; head = &net->dev_index_head[h]; - hlist_for_each_entry_rcu(dev, head, index_hlist) { + hlist_for_each_entry(dev, head, index_hlist) { if (idx < s_idx) goto cont; err = rtnl_fill_ifinfo(skb, dev, RTM_NEWLINK, @@ -1344,7 +1343,6 @@ cont: } } out: - rcu_read_unlock(); cb->args[1] = idx; cb->args[0] = h; |