2008-01-07 Joel Sherrill <joel.sherrill@oarcorp.com>

* score/inline/rtems/score/isr.inl: Fix spacing.
	* score/src/apimutexallocate.c: Fix spacing.
	* score/src/coremsgseize.c: Check for message pending instead of
	message pending count to avoid dead code from inlined chain routine.
	It checks if the chain is empty so is redundant to count == 0.

cpukit/ChangeLog

@@ -1,3 +1,11 @@
+2008-01-07	Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* score/inline/rtems/score/isr.inl: Fix spacing.
+	* score/src/apimutexallocate.c: Fix spacing.
+	* score/src/coremsgseize.c: Check for message pending instead of
+	message pending count to avoid dead code from inlined chain routine.
+	It checks if the chain is empty so is redundant to count == 0.
+
 2008-01-07	Joel Sherrill <joel.sherrill@oarcorp.com>
 
 	* rtems/src/eventseize.c, rtems/src/eventtimeout.c: Minor style clean

cpukit/score/inline/rtems/score/isr.inl

@@ -45,7 +45,7 @@ RTEMS_INLINE_ROUTINE boolean _ISR_Is_valid_user_handler (
   void *handler
 )
 {
-  return ( handler != NULL);
+  return (handler != NULL);
 }
 
 /**@}*/

cpukit/score/src/apimutexallocate.c

@@ -22,19 +22,17 @@ void _API_Mutex_Allocate(
 {
   API_Mutex_Control *mutex;
   CORE_mutex_Attributes attr =  {
-      CORE_MUTEX_NESTING_IS_ERROR,
-      FALSE,
-      CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT,
-      0
-    };
+    CORE_MUTEX_NESTING_IS_ERROR,
+    FALSE,
+    CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT,
+    0
+  };
 
   mutex = (API_Mutex_Control *) _Objects_Allocate( &_API_Mutex_Information );
 
-  _CORE_mutex_Initialize( 
-    &mutex->Mutex,
-    &attr,
-    CORE_MUTEX_UNLOCKED
-  );
+  _CORE_mutex_Initialize( &mutex->Mutex, &attr, CORE_MUTEX_UNLOCKED );
+
+  _Objects_Open( &_API_Mutex_Information, &mutex->Object, (Objects_Name) 1 );
 
   *the_mutex = mutex;
 }

cpukit/score/src/coremsgseize.c

@@ -76,10 +76,9 @@ void _CORE_message_queue_Seize(
   executing = _Thread_Executing;
   executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
   _ISR_Disable( level );
-  if ( the_message_queue->number_of_pending_messages != 0 ) {
+  the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
+  if ( the_message != NULL ) {
     the_message_queue->number_of_pending_messages -= 1;
-
-    the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
     _ISR_Enable( level );
 
     *size = the_message->Contents.size;