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-rw-r--r--net/atm/proc.c65
1 files changed, 7 insertions, 58 deletions
diff --git a/net/atm/proc.c b/net/atm/proc.c
index 55410c00c7e2..f272b0f59d82 100644
--- a/net/atm/proc.c
+++ b/net/atm/proc.c
@@ -257,18 +257,6 @@ static const struct seq_operations atm_dev_seq_ops = {
.show = atm_dev_seq_show,
};
-static int atm_dev_seq_open(struct inode *inode, struct file *file)
-{
- return seq_open(file, &atm_dev_seq_ops);
-}
-
-static const struct file_operations devices_seq_fops = {
- .open = atm_dev_seq_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release,
-};
-
static int pvc_seq_show(struct seq_file *seq, void *v)
{
static char atm_pvc_banner[] =
@@ -440,58 +428,19 @@ void atm_proc_dev_deregister(struct atm_dev *dev)
kfree(dev->proc_name);
}
-static struct atm_proc_entry {
- char *name;
- const struct file_operations *proc_fops;
- struct proc_dir_entry *dirent;
-} atm_proc_ents[] = {
- { .name = "devices", .proc_fops = &devices_seq_fops },
- { .name = "pvc", .proc_fops = &pvc_seq_fops },
- { .name = "svc", .proc_fops = &svc_seq_fops },
- { .name = "vc", .proc_fops = &vcc_seq_fops },
- { .name = NULL, .proc_fops = NULL }
-};
-
-static void atm_proc_dirs_remove(void)
-{
- static struct atm_proc_entry *e;
-
- for (e = atm_proc_ents; e->name; e++) {
- if (e->dirent)
- remove_proc_entry(e->name, atm_proc_root);
- }
- remove_proc_entry("atm", init_net.proc_net);
-}
-
int __init atm_proc_init(void)
{
- static struct atm_proc_entry *e;
- int ret;
-
atm_proc_root = proc_net_mkdir(&init_net, "atm", init_net.proc_net);
if (!atm_proc_root)
- goto err_out;
- for (e = atm_proc_ents; e->name; e++) {
- struct proc_dir_entry *dirent;
-
- dirent = proc_create(e->name, 0444,
- atm_proc_root, e->proc_fops);
- if (!dirent)
- goto err_out_remove;
- e->dirent = dirent;
- }
- ret = 0;
-out:
- return ret;
-
-err_out_remove:
- atm_proc_dirs_remove();
-err_out:
- ret = -ENOMEM;
- goto out;
+ return -ENOMEM;
+ proc_create_seq("devices", 0444, atm_proc_root, &atm_dev_seq_ops);
+ proc_create("pvc", 0444, atm_proc_root, &pvc_seq_fops);
+ proc_create("svc", 0444, atm_proc_root, &svc_seq_fops);
+ proc_create("vc", 0444, atm_proc_root, &vcc_seq_fops);
+ return 0;
}
void atm_proc_exit(void)
{
- atm_proc_dirs_remove();
+ remove_proc_subtree("atm", init_net.proc_net);
}