1 files changed, 19 insertions, 19 deletions

diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h
index 2f0990f0ed64..8ef4b3b89daa 100644
--- a/include/linux/lsm_hooks.h
+++ b/include/linux/lsm_hooks.h
@@ -1111,41 +1111,41 @@
  *
  * @msg_queue_alloc_security:
  *      Allocate and attach a security structure to the
- *      msq->q_perm.security field. The security field is initialized to
+ *      @perm->security field. The security field is initialized to
  *      NULL when the structure is first created.
- *      @msq contains the message queue structure to be modified.
+ *      @perm contains the IPC permissions of the message queue.
  *      Return 0 if operation was successful and permission is granted.
  * @msg_queue_free_security:
- *      Deallocate security structure for this message queue.
- *      @msq contains the message queue structure to be modified.
+ *      Deallocate security field @perm->security for the message queue.
+ *      @perm contains the IPC permissions of the message queue.
  * @msg_queue_associate:
  *      Check permission when a message queue is requested through the
- *      msgget system call.  This hook is only called when returning the
+ *      msgget system call. This hook is only called when returning the
  *      message queue identifier for an existing message queue, not when a
  *      new message queue is created.
- *      @msq contains the message queue to act upon.
+ *      @perm contains the IPC permissions of the message queue.
  *      @msqflg contains the operation control flags.
  *      Return 0 if permission is granted.
  * @msg_queue_msgctl:
  *      Check permission when a message control operation specified by @cmd
- *      is to be performed on the message queue @msq.
- *      The @msq may be NULL, e.g. for IPC_INFO or MSG_INFO.
- *      @msq contains the message queue to act upon.  May be NULL.
+ *      is to be performed on the message queue with permissions @perm.
+ *      The @perm may be NULL, e.g. for IPC_INFO or MSG_INFO.
+ *      @perm contains the IPC permissions of the msg queue. May be NULL.
  *      @cmd contains the operation to be performed.
  *      Return 0 if permission is granted.
  * @msg_queue_msgsnd:
  *      Check permission before a message, @msg, is enqueued on the message
- *      queue, @msq.
- *      @msq contains the message queue to send message to.
+ *      queue with permissions @perm.
+ *      @perm contains the IPC permissions of the message queue.
  *      @msg contains the message to be enqueued.
  *      @msqflg contains operational flags.
  *      Return 0 if permission is granted.
  * @msg_queue_msgrcv:
  *      Check permission before a message, @msg, is removed from the message
- *      queue, @msq.  The @target task structure contains a pointer to the
+ *      queue. The @target task structure contains a pointer to the
  *      process that will be receiving the message (not equal to the current
  *      process when inline receives are being performed).
- *      @msq contains the message queue to retrieve message from.
+ *      @perm contains the IPC permissions of the message queue.
  *      @msg contains the message destination.
  *      @target contains the task structure for recipient process.
  *      @type contains the type of message requested.
@@ -1637,13 +1637,13 @@ union security_list_options {
         int (*msg_msg_alloc_security)(struct msg_msg *msg);
         void (*msg_msg_free_security)(struct msg_msg *msg);
 
-        int (*msg_queue_alloc_security)(struct kern_ipc_perm *msq);
-        void (*msg_queue_free_security)(struct kern_ipc_perm *msq);
-        int (*msg_queue_associate)(struct kern_ipc_perm *msq, int msqflg);
-        int (*msg_queue_msgctl)(struct kern_ipc_perm *msq, int cmd);
-        int (*msg_queue_msgsnd)(struct kern_ipc_perm *msq, struct msg_msg *msg,
+        int (*msg_queue_alloc_security)(struct kern_ipc_perm *perm);
+        void (*msg_queue_free_security)(struct kern_ipc_perm *perm);
+        int (*msg_queue_associate)(struct kern_ipc_perm *perm, int msqflg);
+        int (*msg_queue_msgctl)(struct kern_ipc_perm *perm, int cmd);
+        int (*msg_queue_msgsnd)(struct kern_ipc_perm *perm, struct msg_msg *msg,
                                 int msqflg);
-        int (*msg_queue_msgrcv)(struct kern_ipc_perm *msq, struct msg_msg *msg,
+        int (*msg_queue_msgrcv)(struct kern_ipc_perm *perm, struct msg_msg *msg,
                                 struct task_struct *target, long type,
                                 int mode);