diff options
Diffstat (limited to 'net/batman-adv/gateway_client.c')
| -rw-r--r-- | net/batman-adv/gateway_client.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c index 0ddd8b4b3f4c..f68e34ed1f62 100644 --- a/net/batman-adv/gateway_client.c +++ b/net/batman-adv/gateway_client.c @@ -10,6 +10,7 @@ #include <linux/atomic.h> #include <linux/byteorder/generic.h> #include <linux/container_of.h> +#include <linux/err.h> #include <linux/errno.h> #include <linux/etherdevice.h> #include <linux/gfp.h> @@ -31,7 +32,6 @@ #include <linux/sprintf.h> #include <linux/stddef.h> #include <linux/udp.h> -#include <net/sock.h> #include <uapi/linux/batadv_packet.h> #include <uapi/linux/batman_adv.h> @@ -40,7 +40,6 @@ #include "netlink.h" #include "originator.h" #include "routing.h" -#include "soft-interface.h" #include "translation-table.h" /* These are the offsets of the "hw type" and "hw address length" in the dhcp @@ -502,22 +501,13 @@ void batadv_gw_node_free(struct batadv_priv *bat_priv) int batadv_gw_dump(struct sk_buff *msg, struct netlink_callback *cb) { struct batadv_hard_iface *primary_if = NULL; - struct net *net = sock_net(cb->skb->sk); struct net_device *soft_iface; struct batadv_priv *bat_priv; - int ifindex; int ret; - ifindex = batadv_netlink_get_ifindex(cb->nlh, - BATADV_ATTR_MESH_IFINDEX); - if (!ifindex) - return -EINVAL; - - soft_iface = dev_get_by_index(net, ifindex); - if (!soft_iface || !batadv_softif_is_valid(soft_iface)) { - ret = -ENODEV; - goto out; - } + soft_iface = batadv_netlink_get_softif(cb); + if (IS_ERR(soft_iface)) + return PTR_ERR(soft_iface); bat_priv = netdev_priv(soft_iface); |