net: Allow DCBnl to use other namespaces besides init_net

[firefly-linux-kernel-4.4.55.git] / net / dcb / dcbnl.c

diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c
index b07c75d37e91702f90d7c4ab2a39d15aacce3e48..1b588e23cf80b561632b9b5e16b851dff218a933 100644 (file)
--- a/net/dcb/dcbnl.c
+++ b/net/dcb/dcbnl.c
@@ -1665,9 +1665,6 @@ static int dcb_doit(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
        if ((nlh->nlmsg_type == RTM_SETDCB) && !capable(CAP_NET_ADMIN))
                return -EPERM;
 
-       if (!net_eq(net, &init_net))
-               return -EINVAL;
-
        ret = nlmsg_parse(nlh, sizeof(*dcb), tb, DCB_ATTR_MAX,
                          dcbnl_rtnl_policy);
        if (ret < 0)
@@ -1684,7 +1681,7 @@ static int dcb_doit(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
        if (!tb[DCB_ATTR_IFNAME])
                return -EINVAL;
 
-       netdev = dev_get_by_name(&init_net, nla_data(tb[DCB_ATTR_IFNAME]));
+       netdev = dev_get_by_name(net, nla_data(tb[DCB_ATTR_IFNAME]));
        if (!netdev)
                return -ENODEV;
 
@@ -1708,7 +1705,7 @@ static int dcb_doit(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
 
        nlmsg_end(reply_skb, reply_nlh);
 
-       ret = rtnl_unicast(reply_skb, &init_net, portid);
+       ret = rtnl_unicast(reply_skb, net, portid);
 out:
        dev_put(netdev);
        return ret;