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Diffstat (limited to 'net/lapb/lapb_iface.c')
-rw-r--r--net/lapb/lapb_iface.c59
1 files changed, 30 insertions, 29 deletions
diff --git a/net/lapb/lapb_iface.c b/net/lapb/lapb_iface.c
index d5d8d55..8d0324b 100644
--- a/net/lapb/lapb_iface.c
+++ b/net/lapb/lapb_iface.c
@@ -139,7 +139,8 @@ out:
return lapb;
}
-int lapb_register(struct net_device *dev, struct lapb_register_struct *callbacks)
+int lapb_register(struct net_device *dev,
+ const struct lapb_register_struct *callbacks)
{
struct lapb_cb *lapb;
int rc = LAPB_BADTOKEN;
@@ -158,7 +159,7 @@ int lapb_register(struct net_device *dev, struct lapb_register_struct *callbacks
goto out;
lapb->dev = dev;
- lapb->callbacks = *callbacks;
+ lapb->callbacks = callbacks;
__lapb_insert_cb(lapb);
@@ -300,26 +301,26 @@ int lapb_disconnect_request(struct net_device *dev)
goto out;
switch (lapb->state) {
- case LAPB_STATE_0:
- rc = LAPB_NOTCONNECTED;
- goto out_put;
+ case LAPB_STATE_0:
+ rc = LAPB_NOTCONNECTED;
+ goto out_put;
- case LAPB_STATE_1:
+ case LAPB_STATE_1:
#if LAPB_DEBUG > 1
- printk(KERN_DEBUG "lapb: (%p) S1 TX DISC(1)\n", lapb->dev);
+ printk(KERN_DEBUG "lapb: (%p) S1 TX DISC(1)\n", lapb->dev);
#endif
#if LAPB_DEBUG > 0
- printk(KERN_DEBUG "lapb: (%p) S1 -> S0\n", lapb->dev);
+ printk(KERN_DEBUG "lapb: (%p) S1 -> S0\n", lapb->dev);
#endif
- lapb_send_control(lapb, LAPB_DISC, LAPB_POLLON, LAPB_COMMAND);
- lapb->state = LAPB_STATE_0;
- lapb_start_t1timer(lapb);
- rc = LAPB_NOTCONNECTED;
- goto out_put;
-
- case LAPB_STATE_2:
- rc = LAPB_OK;
- goto out_put;
+ lapb_send_control(lapb, LAPB_DISC, LAPB_POLLON, LAPB_COMMAND);
+ lapb->state = LAPB_STATE_0;
+ lapb_start_t1timer(lapb);
+ rc = LAPB_NOTCONNECTED;
+ goto out_put;
+
+ case LAPB_STATE_2:
+ rc = LAPB_OK;
+ goto out_put;
}
lapb_clear_queues(lapb);
@@ -380,32 +381,32 @@ int lapb_data_received(struct net_device *dev, struct sk_buff *skb)
void lapb_connect_confirmation(struct lapb_cb *lapb, int reason)
{
- if (lapb->callbacks.connect_confirmation)
- lapb->callbacks.connect_confirmation(lapb->dev, reason);
+ if (lapb->callbacks->connect_confirmation)
+ lapb->callbacks->connect_confirmation(lapb->dev, reason);
}
void lapb_connect_indication(struct lapb_cb *lapb, int reason)
{
- if (lapb->callbacks.connect_indication)
- lapb->callbacks.connect_indication(lapb->dev, reason);
+ if (lapb->callbacks->connect_indication)
+ lapb->callbacks->connect_indication(lapb->dev, reason);
}
void lapb_disconnect_confirmation(struct lapb_cb *lapb, int reason)
{
- if (lapb->callbacks.disconnect_confirmation)
- lapb->callbacks.disconnect_confirmation(lapb->dev, reason);
+ if (lapb->callbacks->disconnect_confirmation)
+ lapb->callbacks->disconnect_confirmation(lapb->dev, reason);
}
void lapb_disconnect_indication(struct lapb_cb *lapb, int reason)
{
- if (lapb->callbacks.disconnect_indication)
- lapb->callbacks.disconnect_indication(lapb->dev, reason);
+ if (lapb->callbacks->disconnect_indication)
+ lapb->callbacks->disconnect_indication(lapb->dev, reason);
}
int lapb_data_indication(struct lapb_cb *lapb, struct sk_buff *skb)
{
- if (lapb->callbacks.data_indication)
- return lapb->callbacks.data_indication(lapb->dev, skb);
+ if (lapb->callbacks->data_indication)
+ return lapb->callbacks->data_indication(lapb->dev, skb);
kfree_skb(skb);
return NET_RX_SUCCESS; /* For now; must be != NET_RX_DROP */
@@ -415,8 +416,8 @@ int lapb_data_transmit(struct lapb_cb *lapb, struct sk_buff *skb)
{
int used = 0;
- if (lapb->callbacks.data_transmit) {
- lapb->callbacks.data_transmit(lapb->dev, skb);
+ if (lapb->callbacks->data_transmit) {
+ lapb->callbacks->data_transmit(lapb->dev, skb);
used = 1;
}