diff options
| -rw-r--r-- | net/core/rtnetlink.c | 27 |
1 files changed, 3 insertions, 24 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 9efaf35934f4..8c45d7e35ee9 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -708,9 +708,6 @@ static int rtnl_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb) int s_idx = cb->args[0]; struct net_device *dev; - if (net != &init_net) - return 0; - idx = 0; for_each_netdev(net, dev) { if (idx < s_idx) @@ -913,9 +910,6 @@ static int rtnl_setlink(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg) struct nlattr *tb[IFLA_MAX+1]; char ifname[IFNAMSIZ]; - if (net != &init_net) - return -EINVAL; - err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFLA_MAX, ifla_policy); if (err < 0) goto errout; @@ -964,9 +958,6 @@ static int rtnl_dellink(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg) struct nlattr *tb[IFLA_MAX+1]; int err; - if (net != &init_net) - return -EINVAL; - err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFLA_MAX, ifla_policy); if (err < 0) return err; @@ -1048,9 +1039,6 @@ static int rtnl_newlink(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg) struct nlattr *linkinfo[IFLA_INFO_MAX+1]; int err; - if (net != &init_net) - return -EINVAL; - #ifdef CONFIG_KMOD replay: #endif @@ -1177,9 +1165,6 @@ static int rtnl_getlink(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg) struct sk_buff *nskb; int err; - if (net != &init_net) - return -EINVAL; - err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFLA_MAX, ifla_policy); if (err < 0) return err; @@ -1215,13 +1200,9 @@ errout: static int rtnl_dump_all(struct sk_buff *skb, struct netlink_callback *cb) { - struct net *net = skb->sk->sk_net; int idx; int s_idx = cb->family; - if (net != &init_net) - return 0; - if (s_idx == 0) s_idx = 1; for (idx=1; idx<NPROTO; idx++) { @@ -1243,6 +1224,7 @@ static int rtnl_dump_all(struct sk_buff *skb, struct netlink_callback *cb) void rtmsg_ifinfo(int type, struct net_device *dev, unsigned change) { + struct net *net = dev->nd_net; struct sk_buff *skb; int err = -ENOBUFS; @@ -1257,10 +1239,10 @@ void rtmsg_ifinfo(int type, struct net_device *dev, unsigned change) kfree_skb(skb); goto errout; } - err = rtnl_notify(skb, &init_net, 0, RTNLGRP_LINK, NULL, GFP_KERNEL); + err = rtnl_notify(skb, net, 0, RTNLGRP_LINK, NULL, GFP_KERNEL); errout: if (err < 0) - rtnl_set_sk_err(&init_net, RTNLGRP_LINK, err); + rtnl_set_sk_err(net, RTNLGRP_LINK, err); } /* Protected by RTNL sempahore. */ @@ -1353,9 +1335,6 @@ static int rtnetlink_event(struct notifier_block *this, unsigned long event, voi { struct net_device *dev = ptr; - if (dev->nd_net != &init_net) - return NOTIFY_DONE; - switch (event) { case NETDEV_UNREGISTER: rtmsg_ifinfo(RTM_DELLINK, dev, ~0U); |