diff options
Diffstat (limited to 'net/atm/mpc.c')
| -rw-r--r-- | net/atm/mpc.c | 31 |
1 files changed, 6 insertions, 25 deletions
diff --git a/net/atm/mpc.c b/net/atm/mpc.c index a48a5d58040..0d2b994af51 100644 --- a/net/atm/mpc.c +++ b/net/atm/mpc.c @@ -25,7 +25,6 @@ #include <linux/atmlec.h> #include <linux/atmmpc.h> /* Modular too */ -#include <linux/config.h> #include <linux/module.h> #include "lec.h" @@ -99,11 +98,6 @@ static struct notifier_block mpoa_notifier = { 0 }; -#ifdef CONFIG_PROC_FS -extern int mpc_proc_init(void); -extern void mpc_proc_clean(void); -#endif - struct mpoa_client *mpcs = NULL; /* FIXME */ static struct atm_mpoa_qos *qos_head = NULL; static DEFINE_TIMER(mpc_timer, NULL, 0, 0); @@ -259,10 +253,9 @@ static struct mpoa_client *alloc_mpc(void) { struct mpoa_client *mpc; - mpc = kmalloc(sizeof (struct mpoa_client), GFP_KERNEL); + mpc = kzalloc(sizeof (struct mpoa_client), GFP_KERNEL); if (mpc == NULL) return NULL; - memset(mpc, 0, sizeof(struct mpoa_client)); rwlock_init(&mpc->ingress_lock); rwlock_init(&mpc->egress_lock); mpc->next = mpcs; @@ -567,7 +560,6 @@ static int atm_mpoa_vcc_attach(struct atm_vcc *vcc, void __user *arg) struct atmmpc_ioc ioc_data; in_cache_entry *in_entry; uint32_t ipaddr; - unsigned char *ip; bytes_left = copy_from_user(&ioc_data, arg, sizeof(struct atmmpc_ioc)); if (bytes_left != 0) { @@ -590,9 +582,8 @@ static int atm_mpoa_vcc_attach(struct atm_vcc *vcc, void __user *arg) if (in_entry != NULL) mpc->in_ops->put(in_entry); return -EINVAL; } - ip = (unsigned char*)&in_entry->ctrl_info.in_dst_ip; printk("mpoa: (%s) mpc_vcc_attach: attaching ingress SVC, entry = %u.%u.%u.%u\n", - mpc->dev->name, ip[0], ip[1], ip[2], ip[3]); + mpc->dev->name, NIPQUAD(in_entry->ctrl_info.in_dst_ip)); in_entry->shortcut = vcc; mpc->in_ops->put(in_entry); } else { @@ -623,10 +614,8 @@ static void mpc_vcc_close(struct atm_vcc *vcc, struct net_device *dev) dprintk("mpoa: (%s) mpc_vcc_close:\n", dev->name); in_entry = mpc->in_ops->get_by_vcc(vcc, mpc); if (in_entry) { - unsigned char *ip __attribute__ ((unused)) = - (unsigned char *)&in_entry->ctrl_info.in_dst_ip; dprintk("mpoa: (%s) mpc_vcc_close: ingress SVC closed ip = %u.%u.%u.%u\n", - mpc->dev->name, ip[0], ip[1], ip[2], ip[3]); + mpc->dev->name, NIPQUAD(in_entry->ctrl_info.in_dst_ip)); in_entry->shortcut = NULL; mpc->in_ops->put(in_entry); } @@ -1113,10 +1102,9 @@ static void check_qos_and_open_shortcut(struct k_message *msg, struct mpoa_clien static void MPOA_res_reply_rcvd(struct k_message *msg, struct mpoa_client *mpc) { - unsigned char *ip; - uint32_t dst_ip = msg->content.in_info.in_dst_ip; in_cache_entry *entry = mpc->in_ops->get(dst_ip, mpc); + dprintk("mpoa: (%s) MPOA_res_reply_rcvd: ip %u.%u.%u.%u\n", mpc->dev->name, NIPQUAD(dst_ip)); ddprintk("mpoa: (%s) MPOA_res_reply_rcvd() entry = %p", mpc->dev->name, entry); if(entry == NULL){ @@ -1162,18 +1150,17 @@ static void ingress_purge_rcvd(struct k_message *msg, struct mpoa_client *mpc) { uint32_t dst_ip = msg->content.in_info.in_dst_ip; uint32_t mask = msg->ip_mask; - unsigned char *ip = (unsigned char *)&dst_ip; in_cache_entry *entry = mpc->in_ops->get_with_mask(dst_ip, mpc, mask); if(entry == NULL){ printk("mpoa: (%s) ingress_purge_rcvd: purge for a non-existing entry, ", mpc->dev->name); - printk("ip = %u.%u.%u.%u\n", ip[0], ip[1], ip[2], ip[3]); + printk("ip = %u.%u.%u.%u\n", NIPQUAD(dst_ip)); return; } do { dprintk("mpoa: (%s) ingress_purge_rcvd: removing an ingress entry, ip = %u.%u.%u.%u\n" , - mpc->dev->name, ip[0], ip[1], ip[2], ip[3]); + mpc->dev->name, NIPQUAD(dst_ip)); write_lock_bh(&mpc->ingress_lock); mpc->in_ops->remove_entry(entry, mpc); write_unlock_bh(&mpc->ingress_lock); @@ -1442,12 +1429,8 @@ static __init int atm_mpoa_init(void) { register_atm_ioctl(&atm_ioctl_ops); -#ifdef CONFIG_PROC_FS if (mpc_proc_init() != 0) printk(KERN_INFO "mpoa: failed to initialize /proc/mpoa\n"); - else - printk(KERN_INFO "mpoa: /proc/mpoa initialized\n"); -#endif printk("mpc.c: " __DATE__ " " __TIME__ " initialized\n"); @@ -1460,9 +1443,7 @@ static void __exit atm_mpoa_cleanup(void) struct atm_mpoa_qos *qos, *nextqos; struct lec_priv *priv; -#ifdef CONFIG_PROC_FS mpc_proc_clean(); -#endif del_timer(&mpc_timer); unregister_netdevice_notifier(&mpoa_notifier); |