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-rw-r--r--security/keys/proc.c34
1 files changed, 2 insertions, 32 deletions
diff --git a/security/keys/proc.c b/security/keys/proc.c
index fbc4af5c6c9f..5af2934965d8 100644
--- a/security/keys/proc.c
+++ b/security/keys/proc.c
@@ -18,7 +18,6 @@
#include <asm/errno.h>
#include "internal.h"
-static int proc_keys_open(struct inode *inode, struct file *file);
static void *proc_keys_start(struct seq_file *p, loff_t *_pos);
static void *proc_keys_next(struct seq_file *p, void *v, loff_t *_pos);
static void proc_keys_stop(struct seq_file *p, void *v);
@@ -31,14 +30,6 @@ static const struct seq_operations proc_keys_ops = {
.show = proc_keys_show,
};
-static const struct file_operations proc_keys_fops = {
- .open = proc_keys_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release,
-};
-
-static int proc_key_users_open(struct inode *inode, struct file *file);
static void *proc_key_users_start(struct seq_file *p, loff_t *_pos);
static void *proc_key_users_next(struct seq_file *p, void *v, loff_t *_pos);
static void proc_key_users_stop(struct seq_file *p, void *v);
@@ -51,13 +42,6 @@ static const struct seq_operations proc_key_users_ops = {
.show = proc_key_users_show,
};
-static const struct file_operations proc_key_users_fops = {
- .open = proc_key_users_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release,
-};
-
/*
* Declare the /proc files.
*/
@@ -65,11 +49,11 @@ static int __init key_proc_init(void)
{
struct proc_dir_entry *p;
- p = proc_create("keys", 0, NULL, &proc_keys_fops);
+ p = proc_create_seq("keys", 0, NULL, &proc_keys_ops);
if (!p)
panic("Cannot create /proc/keys\n");
- p = proc_create("key-users", 0, NULL, &proc_key_users_fops);
+ p = proc_create_seq("key-users", 0, NULL, &proc_key_users_ops);
if (!p)
panic("Cannot create /proc/key-users\n");
@@ -96,11 +80,6 @@ static struct rb_node *key_serial_next(struct seq_file *p, struct rb_node *n)
return n;
}
-static int proc_keys_open(struct inode *inode, struct file *file)
-{
- return seq_open(file, &proc_keys_ops);
-}
-
static struct key *find_ge_key(struct seq_file *p, key_serial_t id)
{
struct user_namespace *user_ns = seq_user_ns(p);
@@ -293,15 +272,6 @@ static struct rb_node *key_user_first(struct user_namespace *user_ns, struct rb_
return __key_user_next(user_ns, n);
}
-/*
- * Implement "/proc/key-users" to provides a list of the key users and their
- * quotas.
- */
-static int proc_key_users_open(struct inode *inode, struct file *file)
-{
- return seq_open(file, &proc_key_users_ops);
-}
-
static void *proc_key_users_start(struct seq_file *p, loff_t *_pos)
__acquires(key_user_lock)
{