Remove *_Is_null() inline functions

Simply compare the values against NULL.

6 files changed, 11 insertions, 8 deletions

diff --git a/cpukit/rtems/src/msgmp.c b/cpukit/rtems/src/msgmp.c
index ae7c9802e2..9847cbd569 100644
--- a/cpukit/rtems/src/msgmp.c
+++ b/cpukit/rtems/src/msgmp.c
@@ -397,8 +397,9 @@ static void _Message_queue_MP_Process_packet (
 
       the_thread = _Thread_MP_Find_proxy( the_packet->proxy_id );
 
-      if (! _Thread_Is_null( the_thread ) )
-         _Thread_queue_Extract( the_thread );
+      if ( the_thread != NULL ) {
+        _Thread_queue_Extract( the_thread );
+      }
 
       _MPCI_Return_packet( the_packet_prefix );
       break;
diff --git a/cpukit/rtems/src/partmp.c b/cpukit/rtems/src/partmp.c
index ac2b48aba4..99af7adf71 100644
--- a/cpukit/rtems/src/partmp.c
+++ b/cpukit/rtems/src/partmp.c
@@ -242,8 +242,9 @@ static void _Partition_MP_Process_packet(
 
       the_thread = _Thread_MP_Find_proxy( the_packet->proxy_id );
 
-      if ( ! _Thread_Is_null( the_thread ) )
-         _Thread_queue_Extract( the_thread );
+      if ( the_thread != NULL ) {
+        _Thread_queue_Extract( the_thread );
+      }
 
       _MPCI_Return_packet( the_packet_prefix );
       break;
diff --git a/cpukit/rtems/src/semmp.c b/cpukit/rtems/src/semmp.c
index 9b169a8e8f..849bb6e84a 100644
--- a/cpukit/rtems/src/semmp.c
+++ b/cpukit/rtems/src/semmp.c
@@ -222,8 +222,9 @@ static void _Semaphore_MP_Process_packet (
 
       the_thread = _Thread_MP_Find_proxy( the_packet->proxy_id );
 
-      if ( ! _Thread_Is_null( the_thread ) )
+      if ( the_thread != NULL ) {
         _Thread_queue_Extract( the_thread );
+      }
 
       _MPCI_Return_packet( the_packet_prefix );
       break;
diff --git a/cpukit/rtems/src/signalcatch.c b/cpukit/rtems/src/signalcatch.c
index f282314a31..5ace9642fb 100644
--- a/cpukit/rtems/src/signalcatch.c
+++ b/cpukit/rtems/src/signalcatch.c
@@ -77,7 +77,7 @@ rtems_status_code rtems_signal_catch(
   api = executing->API_Extensions[ THREAD_API_RTEMS ];
   asr = &api->Signal;
 
-  if ( !_ASR_Is_null_handler( asr_handler ) ) {
+  if ( asr_handler != NULL ) {
     asr->mode_set = mode_set;
     asr->handler = asr_handler;
   } else {
diff --git a/cpukit/rtems/src/signalsend.c b/cpukit/rtems/src/signalsend.c
index 36e23660a9..ea649da57f 100644
--- a/cpukit/rtems/src/signalsend.c
+++ b/cpukit/rtems/src/signalsend.c
@@ -53,7 +53,7 @@ rtems_status_code rtems_signal_send(
 
   _Thread_State_acquire_critical( the_thread, &lock_context );
 
-  if ( _ASR_Is_null_handler( asr->handler ) ) {
+  if ( asr->handler == NULL ) {
     _Thread_State_release( the_thread, &lock_context );
     return RTEMS_NOT_DEFINED;
   }
diff --git a/cpukit/rtems/src/taskconstruct.c b/cpukit/rtems/src/taskconstruct.c
index 9b1fdec3ae..84e59552c6 100644
--- a/cpukit/rtems/src/taskconstruct.c
+++ b/cpukit/rtems/src/taskconstruct.c
@@ -180,7 +180,7 @@ rtems_status_code _RTEMS_tasks_Create(
   if ( is_global ) {
     the_global_object = _Objects_MP_Allocate_global_object();
 
-    if ( _Objects_MP_Is_null_global_object( the_global_object ) ) {
+    if ( the_global_object == NULL ) {
       _RTEMS_tasks_Free( the_thread );
       _Objects_Allocator_unlock();
       return RTEMS_TOO_MANY;