[NETNS]: The generic per-net pointers.

[linux-2.6] / net / core / dev.c

diff --git a/net/core/dev.c b/net/core/dev.c
index 812534828914d822ec919623c6b441bf16e67636..7aa01125287e5878446a512d2babde3e3d8e6fb1 100644 (file)
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -3330,7 +3330,7 @@ static int dev_ifsioc(struct net *net, struct ifreq *ifr, unsigned int cmd)
                        return -EOPNOTSUPP;
 
                case SIOCADDMULTI:
-                       if (!dev->set_multicast_list ||
+                       if ((!dev->set_multicast_list && !dev->set_rx_mode) ||
                            ifr->ifr_hwaddr.sa_family != AF_UNSPEC)
                                return -EINVAL;
                        if (!netif_device_present(dev))
@@ -3339,7 +3339,7 @@ static int dev_ifsioc(struct net *net, struct ifreq *ifr, unsigned int cmd)
                                          dev->addr_len, 1);
 
                case SIOCDELMULTI:
-                       if (!dev->set_multicast_list ||
+                       if ((!dev->set_multicast_list && !dev->set_rx_mode) ||
                            ifr->ifr_hwaddr.sa_family != AF_UNSPEC)
                                return -EINVAL;
                        if (!netif_device_present(dev))
@@ -4136,7 +4136,7 @@ int dev_change_net_namespace(struct net_device *dev, struct net *net, const char
 
        /* Get out if there is nothing todo */
        err = 0;
-       if (dev_net(dev) == net)
+       if (net_eq(dev_net(dev), net))
                goto out;
 
        /* Pick the destination device name, and ensure