score: Pass scheduler node to unblock operation

Changed for consistency with other scheduler operations.

Update #2556.

1 files changed, 8 insertions, 7 deletions

diff --git a/cpukit/score/src/schedulerpriorityunblock.c b/cpukit/score/src/schedulerpriorityunblock.c
index 7186103f2b..99d4310a4c 100644
--- a/cpukit/score/src/schedulerpriorityunblock.c
+++ b/cpukit/score/src/schedulerpriorityunblock.c
@@ -24,23 +24,24 @@
 
 Scheduler_Void_or_thread _Scheduler_priority_Unblock (
   const Scheduler_Control *scheduler,
-  Thread_Control          *the_thread
+  Thread_Control          *the_thread,
+  Scheduler_Node          *node
 )
 {
   Scheduler_priority_Context *context;
-  Scheduler_priority_Node    *node;
+  Scheduler_priority_Node    *the_node;
   unsigned int                priority;
   bool                        prepend_it;
 
   context = _Scheduler_priority_Get_context( scheduler );
-  node = _Scheduler_priority_Thread_get_node( the_thread );
+  the_node = _Scheduler_priority_Node_downcast( node );
   priority = (unsigned int )
-    _Scheduler_Node_get_priority( &node->Base, &prepend_it );
+    _Scheduler_Node_get_priority( &the_node->Base, &prepend_it );
   (void) prepend_it;
 
-  if ( priority != node->Ready_queue.current_priority ) {
+  if ( priority != the_node->Ready_queue.current_priority ) {
     _Scheduler_priority_Ready_queue_update(
-      &node->Ready_queue,
+      &the_node->Ready_queue,
       priority,
       &context->Bit_map,
       &context->Ready[ 0 ]
@@ -49,7 +50,7 @@ Scheduler_Void_or_thread _Scheduler_priority_Unblock (
 
   _Scheduler_priority_Ready_queue_enqueue(
     &the_thread->Object.Node,
-    &node->Ready_queue,
+    &the_node->Ready_queue,
     &context->Bit_map
   );