diff options
Diffstat (limited to 'drivers/net/wan/hdlc_x25.c')
| -rw-r--r-- | drivers/net/wan/hdlc_x25.c | 40 |
1 files changed, 19 insertions, 21 deletions
diff --git a/drivers/net/wan/hdlc_x25.c b/drivers/net/wan/hdlc_x25.c index c7adbb79f7c..a49aec5efd2 100644 --- a/drivers/net/wan/hdlc_x25.c +++ b/drivers/net/wan/hdlc_x25.c @@ -34,7 +34,7 @@ static void x25_connect_disconnect(struct net_device *dev, int reason, int code) unsigned char *ptr; if ((skb = dev_alloc_skb(1)) == NULL) { - printk(KERN_ERR "%s: out of memory\n", dev->name); + netdev_err(dev, "out of memory\n"); return; } @@ -49,14 +49,14 @@ static void x25_connect_disconnect(struct net_device *dev, int reason, int code) static void x25_connected(struct net_device *dev, int reason) { - x25_connect_disconnect(dev, reason, 1); + x25_connect_disconnect(dev, reason, X25_IFACE_CONNECT); } static void x25_disconnected(struct net_device *dev, int reason) { - x25_connect_disconnect(dev, reason, 2); + x25_connect_disconnect(dev, reason, X25_IFACE_DISCONNECT); } @@ -71,7 +71,7 @@ static int x25_data_indication(struct net_device *dev, struct sk_buff *skb) return NET_RX_DROP; ptr = skb->data; - *ptr = 0; + *ptr = X25_IFACE_DATA; skb->protocol = x25_type_trans(skb, dev); return netif_rx(skb); @@ -94,33 +94,31 @@ static netdev_tx_t x25_xmit(struct sk_buff *skb, struct net_device *dev) /* X.25 to LAPB */ switch (skb->data[0]) { - case 0: /* Data to be transmitted */ + case X25_IFACE_DATA: /* Data to be transmitted */ skb_pull(skb, 1); if ((result = lapb_data_request(dev, skb)) != LAPB_OK) dev_kfree_skb(skb); return NETDEV_TX_OK; - case 1: + case X25_IFACE_CONNECT: if ((result = lapb_connect_request(dev))!= LAPB_OK) { if (result == LAPB_CONNECTED) /* Send connect confirm. msg to level 3 */ x25_connected(dev, 0); else - printk(KERN_ERR "%s: LAPB connect request " - "failed, error code = %i\n", - dev->name, result); + netdev_err(dev, "LAPB connect request failed, error code = %i\n", + result); } break; - case 2: + case X25_IFACE_DISCONNECT: if ((result = lapb_disconnect_request(dev)) != LAPB_OK) { if (result == LAPB_NOTCONNECTED) /* Send disconnect confirm. msg to level 3 */ x25_disconnected(dev, 0); else - printk(KERN_ERR "%s: LAPB disconnect request " - "failed, error code = %i\n", - dev->name, result); + netdev_err(dev, "LAPB disconnect request failed, error code = %i\n", + result); } break; @@ -136,15 +134,15 @@ static netdev_tx_t x25_xmit(struct sk_buff *skb, struct net_device *dev) static int x25_open(struct net_device *dev) { - struct lapb_register_struct cb; int result; - - cb.connect_confirmation = x25_connected; - cb.connect_indication = x25_connected; - cb.disconnect_confirmation = x25_disconnected; - cb.disconnect_indication = x25_disconnected; - cb.data_indication = x25_data_indication; - cb.data_transmit = x25_data_transmit; + static const struct lapb_register_struct cb = { + .connect_confirmation = x25_connected, + .connect_indication = x25_connected, + .disconnect_confirmation = x25_disconnected, + .disconnect_indication = x25_disconnected, + .data_indication = x25_data_indication, + .data_transmit = x25_data_transmit, + }; result = lapb_register(dev, &cb); if (result != LAPB_OK) |