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-rw-r--r--net/core/dev.c6
-rw-r--r--net/core/net_namespace.c3
2 files changed, 0 insertions, 9 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index 72b0d26f..9e4afe6 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2267,12 +2267,6 @@ int netif_receive_skb(struct sk_buff *skb)
rcu_read_lock();
- /* Don't receive packets in an exiting network namespace */
- if (!net_alive(dev_net(skb->dev))) {
- kfree_skb(skb);
- goto out;
- }
-
#ifdef CONFIG_NET_CLS_ACT
if (skb->tc_verd & TC_NCLS) {
skb->tc_verd = CLR_TC_NCLS(skb->tc_verd);
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index 2adb1a7..e3bebd3 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -157,9 +157,6 @@ static void cleanup_net(struct work_struct *work)
struct pernet_operations *ops;
struct net *net;
- /* Be very certain incoming network packets will not find us */
- rcu_barrier();
-
net = container_of(work, struct net, work);
mutex_lock(&net_mutex);
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