diff options
| -rw-r--r-- | net/atm/proc.c | 81 |
1 files changed, 44 insertions, 37 deletions
diff --git a/net/atm/proc.c b/net/atm/proc.c index ab8419a324b6..476779d845eb 100644 --- a/net/atm/proc.c +++ b/net/atm/proc.c @@ -24,15 +24,15 @@ #include <linux/init.h> /* for __init */ #include <net/net_namespace.h> #include <net/atmclip.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> +#include <linux/param.h> /* for HZ */ #include <asm/atomic.h> -#include <asm/param.h> /* for HZ */ #include "resources.h" #include "common.h" /* atm_proc_init prototype */ #include "signaling.h" /* to get sigd - ugly too */ -static ssize_t proc_dev_atm_read(struct file *file,char __user *buf,size_t count, - loff_t *pos); +static ssize_t proc_dev_atm_read(struct file *file, char __user *buf, + size_t count, loff_t *pos); static const struct file_operations proc_atm_dev_ops = { .owner = THIS_MODULE, @@ -43,9 +43,9 @@ static void add_stats(struct seq_file *seq, const char *aal, const struct k_atm_aal_stats *stats) { seq_printf(seq, "%s ( %d %d %d %d %d )", aal, - atomic_read(&stats->tx),atomic_read(&stats->tx_err), - atomic_read(&stats->rx),atomic_read(&stats->rx_err), - atomic_read(&stats->rx_drop)); + atomic_read(&stats->tx), atomic_read(&stats->tx_err), + atomic_read(&stats->rx), atomic_read(&stats->rx_err), + atomic_read(&stats->rx_drop)); } static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev) @@ -151,8 +151,8 @@ static void *vcc_seq_next(struct seq_file *seq, void *v, loff_t *pos) static void pvc_info(struct seq_file *seq, struct atm_vcc *vcc) { - static const char *const class_name[] = - {"off","UBR","CBR","VBR","ABR"}; + static const char *const class_name[] = { + "off", "UBR", "CBR", "VBR", "ABR"}; static const char *const aal_name[] = { "---", "1", "2", "3/4", /* 0- 3 */ "???", "5", "???", "???", /* 4- 7 */ @@ -160,11 +160,12 @@ static void pvc_info(struct seq_file *seq, struct atm_vcc *vcc) "???", "0", "???", "???"}; /* 12-15 */ seq_printf(seq, "%3d %3d %5d %-3s %7d %-5s %7d %-6s", - vcc->dev->number,vcc->vpi,vcc->vci, - vcc->qos.aal >= ARRAY_SIZE(aal_name) ? "err" : - aal_name[vcc->qos.aal],vcc->qos.rxtp.min_pcr, - class_name[vcc->qos.rxtp.traffic_class],vcc->qos.txtp.min_pcr, - class_name[vcc->qos.txtp.traffic_class]); + vcc->dev->number, vcc->vpi, vcc->vci, + vcc->qos.aal >= ARRAY_SIZE(aal_name) ? "err" : + aal_name[vcc->qos.aal], vcc->qos.rxtp.min_pcr, + class_name[vcc->qos.rxtp.traffic_class], + vcc->qos.txtp.min_pcr, + class_name[vcc->qos.txtp.traffic_class]); if (test_bit(ATM_VF_IS_CLIP, &vcc->flags)) { struct clip_vcc *clip_vcc = CLIP_VCC(vcc); struct net_device *dev; @@ -195,19 +196,20 @@ static void vcc_info(struct seq_file *seq, struct atm_vcc *vcc) seq_printf(seq, "%3d %3d %5d ", vcc->dev->number, vcc->vpi, vcc->vci); switch (sk->sk_family) { - case AF_ATMPVC: - seq_printf(seq, "PVC"); - break; - case AF_ATMSVC: - seq_printf(seq, "SVC"); - break; - default: - seq_printf(seq, "%3d", sk->sk_family); + case AF_ATMPVC: + seq_printf(seq, "PVC"); + break; + case AF_ATMSVC: + seq_printf(seq, "SVC"); + break; + default: + seq_printf(seq, "%3d", sk->sk_family); } - seq_printf(seq, " %04lx %5d %7d/%7d %7d/%7d [%d]\n", vcc->flags, sk->sk_err, - sk_wmem_alloc_get(sk), sk->sk_sndbuf, - sk_rmem_alloc_get(sk), sk->sk_rcvbuf, - atomic_read(&sk->sk_refcnt)); + seq_printf(seq, " %04lx %5d %7d/%7d %7d/%7d [%d]\n", + vcc->flags, sk->sk_err, + sk_wmem_alloc_get(sk), sk->sk_sndbuf, + sk_rmem_alloc_get(sk), sk->sk_rcvbuf, + atomic_read(&sk->sk_refcnt)); } static void svc_info(struct seq_file *seq, struct atm_vcc *vcc) @@ -376,32 +378,35 @@ static ssize_t proc_dev_atm_read(struct file *file, char __user *buf, unsigned long page; int length; - if (count == 0) return 0; + if (count == 0) + return 0; page = get_zeroed_page(GFP_KERNEL); - if (!page) return -ENOMEM; + if (!page) + return -ENOMEM; dev = PDE(file->f_path.dentry->d_inode)->data; if (!dev->ops->proc_read) length = -EINVAL; else { - length = dev->ops->proc_read(dev,pos,(char *) page); - if (length > count) length = -EINVAL; + length = dev->ops->proc_read(dev, pos, (char *)page); + if (length > count) + length = -EINVAL; } if (length >= 0) { - if (copy_to_user(buf,(char *) page,length)) length = -EFAULT; + if (copy_to_user(buf, (char *)page, length)) + length = -EFAULT; (*pos)++; } free_page(page); return length; } - struct proc_dir_entry *atm_proc_root; EXPORT_SYMBOL(atm_proc_root); int atm_proc_dev_register(struct atm_dev *dev) { - int digits,num; + int digits, num; int error; /* No proc info */ @@ -410,26 +415,28 @@ int atm_proc_dev_register(struct atm_dev *dev) error = -ENOMEM; digits = 0; - for (num = dev->number; num; num /= 10) digits++; - if (!digits) digits++; + for (num = dev->number; num; num /= 10) + digits++; + if (!digits) + digits++; dev->proc_name = kmalloc(strlen(dev->type) + digits + 2, GFP_KERNEL); if (!dev->proc_name) goto err_out; - sprintf(dev->proc_name,"%s:%d",dev->type, dev->number); + sprintf(dev->proc_name, "%s:%d", dev->type, dev->number); dev->proc_entry = proc_create_data(dev->proc_name, 0, atm_proc_root, &proc_atm_dev_ops, dev); if (!dev->proc_entry) goto err_free_name; return 0; + err_free_name: kfree(dev->proc_name); err_out: return error; } - void atm_proc_dev_deregister(struct atm_dev *dev) { if (!dev->ops->proc_read) |