[NETNS]: DST cleanup routines should be called inside namespace.
Device inside the namespace can be started and downed. So, active routing
cache should be cleaned up on device stop.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/core/dst.c b/net/core/dst.c
index 7deef48..3a01a81 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -295,9 +295,6 @@
struct net_device *dev = ptr;
struct dst_entry *dst, *last = NULL;
- if (dev->nd_net != &init_net)
- return NOTIFY_DONE;
-
switch (event) {
case NETDEV_UNREGISTER:
case NETDEV_DOWN:
