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wan: make LAPB callbacks const

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This is compile tested only.
Suggested by dumpster diving in PAX.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
stephen hemminger
2011-09-16 11:04:29 +00:00
committed by David S. Miller
parent 026359bc6e
commit d97a077a15
6 changed files with 28 additions and 28 deletions
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29
net/lapb/lapb_iface.c
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@@ -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);
@@ -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;
}