batman-adv: Prefix packet defines with BATADV_

Reported-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>

1 files changed, 7 insertions, 5 deletions

diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index 2de1d742119f..e726419045e4 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -135,6 +135,7 @@ static int batadv_interface_tx(struct sk_buff *skb,
         struct hard_iface *primary_if = NULL;
         struct bcast_packet *bcast_packet;
         struct vlan_ethhdr *vhdr;
+        __be16 ethertype = __constant_htons(BATADV_ETH_P_BATMAN);
         static const uint8_t stp_addr[ETH_ALEN] = {0x01, 0x80, 0xC2, 0x00, 0x00,
                                                    0x00};
         unsigned int header_len = 0;
@@ -152,11 +153,11 @@ static int batadv_interface_tx(struct sk_buff *skb,
                 vhdr = (struct vlan_ethhdr *)skb->data;
                 vid = ntohs(vhdr->h_vlan_TCI) & VLAN_VID_MASK;
 
-                if (ntohs(vhdr->h_vlan_encapsulated_proto) != ETH_P_BATMAN)
+                if (vhdr->h_vlan_encapsulated_proto != ethertype)
                         break;
 
                 /* fall through */
-        case ETH_P_BATMAN:
+        case BATADV_ETH_P_BATMAN:
                 goto dropped;
         }
 
@@ -208,7 +209,7 @@ static int batadv_interface_tx(struct sk_buff *skb,
                         goto dropped;
 
                 bcast_packet = (struct bcast_packet *)skb->data;
-                bcast_packet->header.version = COMPAT_VERSION;
+                bcast_packet->header.version = BATADV_COMPAT_VERSION;
                 bcast_packet->header.ttl = TTL;
 
                 /* batman packet type: broadcast */
@@ -266,6 +267,7 @@ void batadv_interface_rx(struct net_device *soft_iface,
         struct ethhdr *ethhdr;
         struct vlan_ethhdr *vhdr;
         short vid __maybe_unused = -1;
+        __be16 ethertype = __constant_htons(BATADV_ETH_P_BATMAN);
 
         /* check if enough space is available for pulling, and pull */
         if (!pskb_may_pull(skb, hdr_size))
@@ -281,11 +283,11 @@ void batadv_interface_rx(struct net_device *soft_iface,
                 vhdr = (struct vlan_ethhdr *)skb->data;
                 vid = ntohs(vhdr->h_vlan_TCI) & VLAN_VID_MASK;
 
-                if (ntohs(vhdr->h_vlan_encapsulated_proto) != ETH_P_BATMAN)
+                if (vhdr->h_vlan_encapsulated_proto != ethertype)
                         break;
 
                 /* fall through */
-        case ETH_P_BATMAN:
+        case BATADV_ETH_P_BATMAN:
                 goto dropped;
         }