rtnetlink.c (7b46a644a407f9f2f1c8f7b2af157c79af55b49e) rtnetlink.c (4de8b413700e78560388eb14c4bbc67aff62da6d)
1/*
2 * INET An implementation of the TCP/IP protocol suite for the LINUX
3 * operating system. INET is implemented using the BSD Socket
4 * interface as the means of communication with the user level.
5 *
6 * Routing netlink socket interface: protocol independent part.
7 *
8 * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>

--- 2904 unchanged lines hidden (view full) ---

2913
2914static int rtnl_bridge_setlink(struct sk_buff *skb, struct nlmsghdr *nlh)
2915{
2916 struct net *net = sock_net(skb->sk);
2917 struct ifinfomsg *ifm;
2918 struct net_device *dev;
2919 struct nlattr *br_spec, *attr = NULL;
2920 int rem, err = -EOPNOTSUPP;
1/*
2 * INET An implementation of the TCP/IP protocol suite for the LINUX
3 * operating system. INET is implemented using the BSD Socket
4 * interface as the means of communication with the user level.
5 *
6 * Routing netlink socket interface: protocol independent part.
7 *
8 * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>

--- 2904 unchanged lines hidden (view full) ---

2913
2914static int rtnl_bridge_setlink(struct sk_buff *skb, struct nlmsghdr *nlh)
2915{
2916 struct net *net = sock_net(skb->sk);
2917 struct ifinfomsg *ifm;
2918 struct net_device *dev;
2919 struct nlattr *br_spec, *attr = NULL;
2920 int rem, err = -EOPNOTSUPP;
2921 u16 oflags, flags = 0;
2921 u16 flags = 0;
2922 bool have_flags = false;
2923
2924 if (nlmsg_len(nlh) < sizeof(*ifm))
2925 return -EINVAL;
2926
2927 ifm = nlmsg_data(nlh);
2928 if (ifm->ifi_family != AF_BRIDGE)
2929 return -EPFNOSUPPORT;

--- 13 unchanged lines hidden (view full) ---

2943
2944 have_flags = true;
2945 flags = nla_get_u16(attr);
2946 break;
2947 }
2948 }
2949 }
2950
2922 bool have_flags = false;
2923
2924 if (nlmsg_len(nlh) < sizeof(*ifm))
2925 return -EINVAL;
2926
2927 ifm = nlmsg_data(nlh);
2928 if (ifm->ifi_family != AF_BRIDGE)
2929 return -EPFNOSUPPORT;

--- 13 unchanged lines hidden (view full) ---

2943
2944 have_flags = true;
2945 flags = nla_get_u16(attr);
2946 break;
2947 }
2948 }
2949 }
2950
2951 oflags = flags;
2952
2953 if (!flags || (flags & BRIDGE_FLAGS_MASTER)) {
2954 struct net_device *br_dev = netdev_master_upper_dev_get(dev);
2955
2956 if (!br_dev || !br_dev->netdev_ops->ndo_bridge_setlink) {
2957 err = -EOPNOTSUPP;
2958 goto out;
2959 }
2960

--- 27 unchanged lines hidden (view full) ---

2988
2989static int rtnl_bridge_dellink(struct sk_buff *skb, struct nlmsghdr *nlh)
2990{
2991 struct net *net = sock_net(skb->sk);
2992 struct ifinfomsg *ifm;
2993 struct net_device *dev;
2994 struct nlattr *br_spec, *attr = NULL;
2995 int rem, err = -EOPNOTSUPP;
2951 if (!flags || (flags & BRIDGE_FLAGS_MASTER)) {
2952 struct net_device *br_dev = netdev_master_upper_dev_get(dev);
2953
2954 if (!br_dev || !br_dev->netdev_ops->ndo_bridge_setlink) {
2955 err = -EOPNOTSUPP;
2956 goto out;
2957 }
2958

--- 27 unchanged lines hidden (view full) ---

2986
2987static int rtnl_bridge_dellink(struct sk_buff *skb, struct nlmsghdr *nlh)
2988{
2989 struct net *net = sock_net(skb->sk);
2990 struct ifinfomsg *ifm;
2991 struct net_device *dev;
2992 struct nlattr *br_spec, *attr = NULL;
2993 int rem, err = -EOPNOTSUPP;
2996 u16 oflags, flags = 0;
2994 u16 flags = 0;
2997 bool have_flags = false;
2998
2999 if (nlmsg_len(nlh) < sizeof(*ifm))
3000 return -EINVAL;
3001
3002 ifm = nlmsg_data(nlh);
3003 if (ifm->ifi_family != AF_BRIDGE)
3004 return -EPFNOSUPPORT;

--- 13 unchanged lines hidden (view full) ---

3018
3019 have_flags = true;
3020 flags = nla_get_u16(attr);
3021 break;
3022 }
3023 }
3024 }
3025
2995 bool have_flags = false;
2996
2997 if (nlmsg_len(nlh) < sizeof(*ifm))
2998 return -EINVAL;
2999
3000 ifm = nlmsg_data(nlh);
3001 if (ifm->ifi_family != AF_BRIDGE)
3002 return -EPFNOSUPPORT;

--- 13 unchanged lines hidden (view full) ---

3016
3017 have_flags = true;
3018 flags = nla_get_u16(attr);
3019 break;
3020 }
3021 }
3022 }
3023
3026 oflags = flags;
3027
3028 if (!flags || (flags & BRIDGE_FLAGS_MASTER)) {
3029 struct net_device *br_dev = netdev_master_upper_dev_get(dev);
3030
3031 if (!br_dev || !br_dev->netdev_ops->ndo_bridge_dellink) {
3032 err = -EOPNOTSUPP;
3033 goto out;
3034 }
3035

--- 180 unchanged lines hidden --- 		3024 if (!flags || (flags & BRIDGE_FLAGS_MASTER)) {
3025 struct net_device *br_dev = netdev_master_upper_dev_get(dev);
3026
3027 if (!br_dev || !br_dev->netdev_ops->ndo_bridge_dellink) {
3028 err = -EOPNOTSUPP;
3029 goto out;
3030 }
3031

--- 180 unchanged lines hidden ---