[PATCH] Mark parameters as intentionally unused

[Sebastian Huber]

The parameters are unused due to API constraints.  The functions are
used through function pointers.  Alternative implementations may use the
parameters.

Close #4862.
---
 bsps/sparc/leon3/start/bspclean.c       | 1 +
 cpukit/score/src/threadchangepriority.c | 1 +
 cpukit/score/src/threadq.c              | 2 ++
 cpukit/score/src/threadqenqueue.c       | 1 +
 cpukit/score/src/threadqops.c           | 2 ++
 cpukit/score/src/threadqtimeout.c       | 1 +
 cpukit/score/src/threadrestart.c        | 1 +
 cpukit/score/src/userextiterate.c       | 2 ++
 8 files changed, 11 insertions(+)

diff --git a/bsps/sparc/leon3/start/bspclean.c b/bsps/sparc/leon3/start/bspclean.c
index 0324c45326..d624ec74c8 100644
--- a/bsps/sparc/leon3/start/bspclean.c
+++ b/bsps/sparc/leon3/start/bspclean.c
@@ -46,6 +46,7 @@ void bsp_fatal_extension(
 {
   rtems_interrupt_level level;
 
+  (void) always_set_to_false;
   rtems_interrupt_local_disable(level);
   (void) level;
 
diff --git a/cpukit/score/src/threadchangepriority.c b/cpukit/score/src/threadchangepriority.c
index ca49f6f417..78291b7798 100644
--- a/cpukit/score/src/threadchangepriority.c
+++ b/cpukit/score/src/threadchangepriority.c
@@ -111,6 +111,7 @@ static void _Thread_Priority_action_change(
   void                 *arg
 )
 {
+  (void) arg;
   _Thread_Set_scheduler_node_priority(
     priority_aggregation,
     priority_group_order
diff --git a/cpukit/score/src/threadq.c b/cpukit/score/src/threadq.c
index e694029a46..3c6d72bd14 100644
--- a/cpukit/score/src/threadq.c
+++ b/cpukit/score/src/threadq.c
@@ -179,5 +179,7 @@ void _Thread_queue_MP_callout_do_nothing(
 )
 {
   /* Do nothing */
+  (void) the_proxy;
+  (void) mp_id;
 }
 #endif
diff --git a/cpukit/score/src/threadqenqueue.c b/cpukit/score/src/threadqenqueue.c
index e43efd925b..038c483f65 100644
--- a/cpukit/score/src/threadqenqueue.c
+++ b/cpukit/score/src/threadqenqueue.c
@@ -400,6 +400,7 @@ void _Thread_queue_Deadlock_status( Thread_Control *the_thread )
 
 void _Thread_queue_Deadlock_fatal( Thread_Control *the_thread )
 {
+  (void) the_thread;
   _Internal_error( INTERNAL_ERROR_THREAD_QUEUE_DEADLOCK );
 }
 
diff --git a/cpukit/score/src/threadqops.c b/cpukit/score/src/threadqops.c
index 511d1e4d00..9a09b4c442 100644
--- a/cpukit/score/src/threadqops.c
+++ b/cpukit/score/src/threadqops.c
@@ -156,6 +156,8 @@ static void _Thread_queue_FIFO_do_initialize(
 {
   Scheduler_Node *scheduler_node;
 
+  (void) queue;
+  (void) queue_context;
   scheduler_node = _Thread_Scheduler_get_home_node( the_thread );
 
   _Chain_Initialize_node( &scheduler_node->Wait.Priority.Node.Node.Chain );
diff --git a/cpukit/score/src/threadqtimeout.c b/cpukit/score/src/threadqtimeout.c
index acb3c1d048..e30a2ffded 100644
--- a/cpukit/score/src/threadqtimeout.c
+++ b/cpukit/score/src/threadqtimeout.c
@@ -53,6 +53,7 @@ void _Thread_queue_Add_timeout_ticks(
 {
   Watchdog_Interval ticks;
 
+  (void) queue;
   ticks = queue_context->Timeout.ticks;
 
   if ( ticks != WATCHDOG_NO_TIMEOUT ) {
diff --git a/cpukit/score/src/threadrestart.c b/cpukit/score/src/threadrestart.c
index d1c4b283fb..72326682ca 100644
--- a/cpukit/score/src/threadrestart.c
+++ b/cpukit/score/src/threadrestart.c
@@ -83,6 +83,7 @@ static Thread_Control *_Thread_Join_flush_filter(
 {
   Thread_Join_context *join_context;
 
+  (void) queue;
   join_context = (Thread_Join_context *) queue_context;
 
   the_thread->Wait.return_argument = join_context->exit_value;
diff --git a/cpukit/score/src/userextiterate.c b/cpukit/score/src/userextiterate.c
index 6f6790082a..cae76d173c 100644
--- a/cpukit/score/src/userextiterate.c
+++ b/cpukit/score/src/userextiterate.c
@@ -118,6 +118,8 @@ void _User_extensions_Thread_begin_visitor(
 {
   User_extensions_thread_begin_extension callout = callouts->thread_begin;
 
+  (void) arg;
+
   if ( callout != NULL ) {
     (*callout)( executing );
   }
-- 
2.35.3