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eCryptfs: Remove unused messaging declarations and function 

These are no longer needed.

Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Cc: Sasha Levin <levinsasha928@gmail.com>
This commit is contained in:
Tyler Hicks 2012-06-11 09:39:54 -07:00
parent 069ddcda37
commit 5669688665
2 changed files with 0 additions and 37 deletions
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6
fs/ecryptfs/ecryptfs_kernel.h
View File

@ -385,8 +385,6 @@ struct ecryptfs_msg_ctx {
struct mutex mux;
};
struct ecryptfs_daemon;
struct ecryptfs_daemon {
#define ECRYPTFS_DAEMON_IN_READ 0x00000001
#define ECRYPTFS_DAEMON_IN_POLL 0x00000002
@ -621,10 +619,6 @@ int
ecryptfs_setxattr(struct dentry *dentry, const char *name, const void *value,
size_t size, int flags);
int ecryptfs_read_xattr_region(char *page_virt, struct inode *ecryptfs_inode);
int ecryptfs_process_helo(uid_t euid, struct user_namespace *user_ns,
struct pid *pid);
int ecryptfs_process_quit(uid_t euid, struct user_namespace *user_ns,
struct pid *pid);
int ecryptfs_process_response(struct ecryptfs_message *msg, uid_t euid,
struct user_namespace *user_ns, struct pid *pid,
u32 seq);

31
fs/ecryptfs/messaging.c
View File

@ -215,37 +215,6 @@ out:
return rc;
}
/**
* ecryptfs_process_quit
* @euid: The user ID owner of the message
* @user_ns: The namespace in which @euid applies
* @pid: The process ID for the userspace program that sent the
* message
*
* Deletes the corresponding daemon for the given euid and pid, if
* it is the registered that is requesting the deletion. Returns zero
* after deleting the desired daemon; non-zero otherwise.
*/
int ecryptfs_process_quit(uid_t euid, struct user_namespace *user_ns,
struct pid *pid)
{
struct ecryptfs_daemon *daemon;
int rc;
mutex_lock(&ecryptfs_daemon_hash_mux);
rc = ecryptfs_find_daemon_by_euid(&daemon, euid, user_ns);
if (rc || !daemon) {
rc = -EINVAL;
printk(KERN_ERR "Received request from user [%d] to "
"unregister unrecognized daemon [0x%p]\n", euid, pid);
goto out_unlock;
}
rc = ecryptfs_exorcise_daemon(daemon);
out_unlock:
mutex_unlock(&ecryptfs_daemon_hash_mux);
return rc;
}
/**
* ecryptfs_process_reponse
* @msg: The ecryptfs message received; the caller should sanity check