From af5d4f7737963f2112f148f97c5820425f050650 Mon Sep 17 00:00:00 2001
From: Antonio Quartulli <ordex@autistici.org>
Date: Mon, 26 Nov 2012 00:38:50 +0100
Subject: [PATCH] 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>
---
net/batman-adv/hard-interface.c | 3 ++-
net/batman-adv/packet.h | 2 --
net/batman-adv/send.c | 6 ++++--
net/batman-adv/soft-interface.c | 9 +++++----
4 files changed, 11 insertions(+), 9 deletions(-)
diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
index 365ed74f3946..f1d37cd81815 100644
--- 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 1c5454d33f67..cb6405bf755c 100644
--- 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 c7f702376535..4425af9dad40 100644
--- 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 54800c783f96..6b548fde8e04 100644
--- 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;
}
--
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