X25: Use identifiers for hdlc x25 device to x25 interface
Change magic numbers to identifiers for X25 interface. Signed-off-by: Andrew Hendry <andrew.hendry@gmail.com> Acked-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -49,14 +49,14 @@ static void x25_connect_disconnect(struct net_device *dev, int reason, int code)
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static void x25_connected(struct net_device *dev, int reason)
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{
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x25_connect_disconnect(dev, reason, 1);
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x25_connect_disconnect(dev, reason, X25_IFACE_CONNECT);
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}
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static void x25_disconnected(struct net_device *dev, int reason)
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{
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x25_connect_disconnect(dev, reason, 2);
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x25_connect_disconnect(dev, reason, X25_IFACE_DISCONNECT);
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}
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@ -71,7 +71,7 @@ static int x25_data_indication(struct net_device *dev, struct sk_buff *skb)
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return NET_RX_DROP;
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ptr = skb->data;
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*ptr = 0;
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*ptr = X25_IFACE_DATA;
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skb->protocol = x25_type_trans(skb, dev);
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return netif_rx(skb);
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@ -94,13 +94,13 @@ static netdev_tx_t x25_xmit(struct sk_buff *skb, struct net_device *dev)
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/* X.25 to LAPB */
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switch (skb->data[0]) {
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case 0: /* Data to be transmitted */
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case X25_IFACE_DATA: /* Data to be transmitted */
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skb_pull(skb, 1);
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if ((result = lapb_data_request(dev, skb)) != LAPB_OK)
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dev_kfree_skb(skb);
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return NETDEV_TX_OK;
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case 1:
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case X25_IFACE_CONNECT:
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if ((result = lapb_connect_request(dev))!= LAPB_OK) {
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if (result == LAPB_CONNECTED)
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/* Send connect confirm. msg to level 3 */
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@ -112,7 +112,7 @@ static netdev_tx_t x25_xmit(struct sk_buff *skb, struct net_device *dev)
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}
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break;
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case 2:
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case X25_IFACE_DISCONNECT:
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if ((result = lapb_disconnect_request(dev)) != LAPB_OK) {
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if (result == LAPB_NOTCONNECTED)
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/* Send disconnect confirm. msg to level 3 */
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