batman-adv: use ETH_P_BATMAN

The ETH_P_BATMAN ethertype is now defined kernel-wide. Use it instead
of the private BATADV_ETH_P_BATMAN define.

Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>

diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
index 365ed74..f1d37cd 100644 (file)
--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -30,6 +30,7 @@
 #include "bridge_loop_avoidance.h"
 
 #include <linux/if_arp.h>
+#include <linux/if_ether.h>
 
 void batadv_hardif_free_rcu(struct rcu_head *rcu)
 {
@@ -311,7 +312,7 @@ int batadv_hardif_enable_interface(struct batadv_hard_iface *hard_iface,
 {
        struct batadv_priv *bat_priv;
        struct net_device *soft_iface;
-       __be16 ethertype = __constant_htons(BATADV_ETH_P_BATMAN);
+       __be16 ethertype = __constant_htons(ETH_P_BATMAN);
        int ret;
 
        if (hard_iface->if_status != BATADV_IF_NOT_IN_USE)

diff --git a/net/batman-adv/packet.h b/net/batman-adv/packet.h
index 1c5454d..cb6405b 100644 (file)
--- a/net/batman-adv/packet.h
+++ b/net/batman-adv/packet.h
@@ -20,8 +20,6 @@
 #ifndef _NET_BATMAN_ADV_PACKET_H_
 #define _NET_BATMAN_ADV_PACKET_H_
 
-#define BATADV_ETH_P_BATMAN  0x4305 /* unofficial/not registered Ethertype */
-
 enum batadv_packettype {
        BATADV_IV_OGM           = 0x01,
        BATADV_ICMP             = 0x02,

diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c
index c7f7023..4425af9 100644 (file)
--- a/net/batman-adv/send.c
+++ b/net/batman-adv/send.c
@@ -28,6 +28,8 @@
 #include "gateway_common.h"
 #include "originator.h"
 
+#include <linux/if_ether.h>
+
 static void batadv_send_outstanding_bcast_packet(struct work_struct *work);
 
 /* send out an already prepared packet to the given address via the
@@ -60,11 +62,11 @@ int batadv_send_skb_packet(struct sk_buff *skb,
        ethhdr = (struct ethhdr *)skb_mac_header(skb);
        memcpy(ethhdr->h_source, hard_iface->net_dev->dev_addr, ETH_ALEN);
        memcpy(ethhdr->h_dest, dst_addr, ETH_ALEN);
-       ethhdr->h_proto = __constant_htons(BATADV_ETH_P_BATMAN);
+       ethhdr->h_proto = __constant_htons(ETH_P_BATMAN);
 
        skb_set_network_header(skb, ETH_HLEN);
        skb->priority = TC_PRIO_CONTROL;
-       skb->protocol = __constant_htons(BATADV_ETH_P_BATMAN);
+       skb->protocol = __constant_htons(ETH_P_BATMAN);
 
        skb->dev = hard_iface->net_dev;
 

diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index 54800c7..6b548fd 100644 (file)
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -34,6 +34,7 @@
 #include <linux/ethtool.h>
 #include <linux/etherdevice.h>
 #include <linux/if_vlan.h>
+#include <linux/if_ether.h>
 #include "unicast.h"
 #include "bridge_loop_avoidance.h"
 
@@ -146,7 +147,7 @@ static int batadv_interface_tx(struct sk_buff *skb,
        struct batadv_hard_iface *primary_if = NULL;
        struct batadv_bcast_packet *bcast_packet;
        struct vlan_ethhdr *vhdr;
-       __be16 ethertype = __constant_htons(BATADV_ETH_P_BATMAN);
+       __be16 ethertype = __constant_htons(ETH_P_BATMAN);
        static const uint8_t stp_addr[ETH_ALEN] = {0x01, 0x80, 0xC2, 0x00,
                                                   0x00, 0x00};
        static const uint8_t ectp_addr[ETH_ALEN] = {0xCF, 0x00, 0x00, 0x00,
@@ -172,7 +173,7 @@ static int batadv_interface_tx(struct sk_buff *skb,
                        break;
 
                /* fall through */
-       case BATADV_ETH_P_BATMAN:
+       case ETH_P_BATMAN:
                goto dropped;
        }
 
@@ -302,7 +303,7 @@ void batadv_interface_rx(struct net_device *soft_iface,
        struct vlan_ethhdr *vhdr;
        struct batadv_header *batadv_header = (struct batadv_header *)skb->data;
        short vid __maybe_unused = -1;
-       __be16 ethertype = __constant_htons(BATADV_ETH_P_BATMAN);
+       __be16 ethertype = __constant_htons(ETH_P_BATMAN);
        bool is_bcast;
 
        is_bcast = (batadv_header->packet_type == BATADV_BCAST);
@@ -325,7 +326,7 @@ void batadv_interface_rx(struct net_device *soft_iface,
                        break;
 
                /* fall through */
-       case BATADV_ETH_P_BATMAN:
+       case ETH_P_BATMAN:
                goto dropped;
        }