Delete unused *_Is_null() functions

3 files changed, 0 insertions, 42 deletions

diff --git a/cpukit/score/include/rtems/score/chainimpl.h b/cpukit/score/include/rtems/score/chainimpl.h
index 02196cbfc1..6e1b6e3ce5 100644
--- a/cpukit/score/include/rtems/score/chainimpl.h
+++ b/cpukit/score/include/rtems/score/chainimpl.h
@@ -272,23 +272,6 @@ RTEMS_INLINE_ROUTINE bool _Chain_Are_nodes_equal(
 }
 
 /**
- * @brief Is this chain control pointer NULL.
- *
- * This function returns true if the_chain is NULL and false otherwise.
- *
- * @param[in] the_chain is the chain to be checked for empty status.
- *
- * @retval true @a the_chain is @c NULL.
- * @retval false @a the_chain is not @c NULL.
- */
-RTEMS_INLINE_ROUTINE bool _Chain_Is_null(
-  const Chain_Control *the_chain
-)
-{
-  return (the_chain == NULL);
-}
-
-/**
  * @brief Is the chain node pointer NULL.
  *
  * This function returns true if the_node is NULL and false otherwise.
diff --git a/cpukit/score/include/rtems/score/coremsgimpl.h b/cpukit/score/include/rtems/score/coremsgimpl.h
index 3678b3c420..6c1f901eed 100644
--- a/cpukit/score/include/rtems/score/coremsgimpl.h
+++ b/cpukit/score/include/rtems/score/coremsgimpl.h
@@ -530,16 +530,6 @@ RTEMS_INLINE_ROUTINE void _CORE_message_queue_Prepend_unprotected (
   );
 }
 
-/**
- * This function returns true if the_message_queue is true and false otherwise.
- */
-RTEMS_INLINE_ROUTINE bool _CORE_message_queue_Is_null (
-  CORE_message_queue_Control *the_message_queue
-)
-{
-  return ( the_message_queue == NULL  );
-}
-
 #if defined(RTEMS_SCORE_COREMSG_ENABLE_NOTIFICATION)
   /**
    * This function returns true if notification is enabled on this message
diff --git a/cpukit/score/include/rtems/score/rbtreeimpl.h b/cpukit/score/include/rtems/score/rbtreeimpl.h
index 4bc2155a4d..f3af7fe6ec 100644
--- a/cpukit/score/include/rtems/score/rbtreeimpl.h
+++ b/cpukit/score/include/rtems/score/rbtreeimpl.h
@@ -77,21 +77,6 @@ RTEMS_INLINE_ROUTINE RBTree_Direction _RBTree_Opposite_direction(
 }
 
 /**
- * @brief Is this RBTree control pointer NULL.
- *
- * This function returns true if @a the_rbtree is NULL and false otherwise.
- *
- * @retval true @a the_rbtree is @c NULL.
- * @retval false @a the_rbtree is not @c NULL.
- */
-RTEMS_INLINE_ROUTINE bool _RBTree_Is_null(
-    const RBTree_Control *the_rbtree
-    )
-{
-  return (the_rbtree == NULL);
-}
-
-/**
  * @brief Is this node red.
  *
  * This function returns true if @a the_node is red and false otherwise.