diff options
Diffstat (limited to 'security/keys/proc.c')
| -rw-r--r-- | security/keys/proc.c | 34 |
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) { |