diff options
Diffstat (limited to 'net/lapb/lapb_iface.c')
| -rw-r--r-- | net/lapb/lapb_iface.c | 52 |
1 files changed, 22 insertions, 30 deletions
diff --git a/net/lapb/lapb_iface.c b/net/lapb/lapb_iface.c index 956b7e47dc5..3cdaa046c1b 100644 --- a/net/lapb/lapb_iface.c +++ b/net/lapb/lapb_iface.c @@ -15,6 +15,8 @@ * 2000-10-29 Henner Eisen lapb_data_indication() return status. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/module.h> #include <linux/errno.h> #include <linux/types.h> @@ -32,7 +34,6 @@ #include <linux/slab.h> #include <net/sock.h> #include <asm/uaccess.h> -#include <asm/system.h> #include <linux/fcntl.h> #include <linux/mm.h> #include <linux/interrupt.h> @@ -139,7 +140,8 @@ 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 +160,7 @@ 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); @@ -279,9 +281,7 @@ int lapb_connect_request(struct net_device *dev) lapb_establish_data_link(lapb); -#if LAPB_DEBUG > 0 - printk(KERN_DEBUG "lapb: (%p) S0 -> S1\n", lapb->dev); -#endif + lapb_dbg(0, "(%p) S0 -> S1\n", lapb->dev); lapb->state = LAPB_STATE_1; rc = LAPB_OK; @@ -305,12 +305,8 @@ int lapb_disconnect_request(struct net_device *dev) goto out_put; case LAPB_STATE_1: -#if LAPB_DEBUG > 1 - 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); -#endif + lapb_dbg(1, "(%p) S1 TX DISC(1)\n", lapb->dev); + lapb_dbg(0, "(%p) S1 -> S0\n", lapb->dev); lapb_send_control(lapb, LAPB_DISC, LAPB_POLLON, LAPB_COMMAND); lapb->state = LAPB_STATE_0; lapb_start_t1timer(lapb); @@ -329,12 +325,8 @@ int lapb_disconnect_request(struct net_device *dev) lapb_stop_t2timer(lapb); lapb->state = LAPB_STATE_2; -#if LAPB_DEBUG > 1 - printk(KERN_DEBUG "lapb: (%p) S3 DISC(1)\n", lapb->dev); -#endif -#if LAPB_DEBUG > 0 - printk(KERN_DEBUG "lapb: (%p) S3 -> S2\n", lapb->dev); -#endif + lapb_dbg(1, "(%p) S3 DISC(1)\n", lapb->dev); + lapb_dbg(0, "(%p) S3 -> S2\n", lapb->dev); rc = LAPB_OK; out_put: @@ -380,32 +372,32 @@ 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 +407,8 @@ 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; } |