batman-adv: replace ethertype variable with ETH_P_BATMAN for readability
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Reviewed-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Antonio Quartulli <a@unstable.cc>
This commit is contained in:
Родитель
4b426b108a
Коммит
9d1601ef43
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@ -186,7 +186,6 @@ static int batadv_interface_tx(struct sk_buff *skb,
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struct batadv_priv *bat_priv = netdev_priv(soft_iface);
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struct batadv_hard_iface *primary_if = NULL;
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struct batadv_bcast_packet *bcast_packet;
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__be16 ethertype = htons(ETH_P_BATMAN);
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static const u8 stp_addr[ETH_ALEN] = {0x01, 0x80, 0xC2, 0x00,
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0x00, 0x00};
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static const u8 ectp_addr[ETH_ALEN] = {0xCF, 0x00, 0x00, 0x00,
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@ -216,7 +215,8 @@ static int batadv_interface_tx(struct sk_buff *skb,
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case ETH_P_8021Q:
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vhdr = vlan_eth_hdr(skb);
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if (vhdr->h_vlan_encapsulated_proto != ethertype) {
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/* drop batman-in-batman packets to prevent loops */
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if (vhdr->h_vlan_encapsulated_proto != htons(ETH_P_BATMAN)) {
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network_offset += VLAN_HLEN;
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break;
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}
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@ -404,7 +404,6 @@ void batadv_interface_rx(struct net_device *soft_iface,
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{
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struct batadv_bcast_packet *batadv_bcast_packet;
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struct batadv_priv *bat_priv = netdev_priv(soft_iface);
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__be16 ethertype = htons(ETH_P_BATMAN);
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struct vlan_ethhdr *vhdr;
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struct ethhdr *ethhdr;
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unsigned short vid;
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@ -434,7 +433,8 @@ void batadv_interface_rx(struct net_device *soft_iface,
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vhdr = (struct vlan_ethhdr *)skb->data;
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if (vhdr->h_vlan_encapsulated_proto != ethertype)
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/* drop batman-in-batman packets to prevent loops */
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if (vhdr->h_vlan_encapsulated_proto != htons(ETH_P_BATMAN))
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break;
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/* fall through */
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