score: Delete CORE_mutex_Control::lock

The holder field is enough to determine if a mutex is locked or not.

This leads also to better error status codes in case a
rtems_semaphore_release() is done for a mutex without having the
ownership.

1 files changed, 5 insertions, 3 deletions

diff --git a/cpukit/libmisc/monitor/mon-sema.c b/cpukit/libmisc/monitor/mon-sema.c
index df474eafc7..10448663d9 100644
--- a/cpukit/libmisc/monitor/mon-sema.c
+++ b/cpukit/libmisc/monitor/mon-sema.c
@@ -35,15 +35,17 @@ rtems_monitor_sema_canonical(
 	rtems_sema->Core_control.semaphore.Attributes.maximum_count;
     }
     else {
+      /* we have a binary semaphore (mutex) */
       Thread_Control *holder = rtems_sema->Core_control.mutex.holder;
 
       if (holder != NULL) {
         canonical_sema->holder_id = holder->Object.id;
+        canonical_sema->cur_count = 0;
+      } else {
+        canonical_sema->cur_count = 1;
       }
 
-      /* we have a binary semaphore (mutex) */
-      canonical_sema->cur_count        = rtems_sema->Core_control.mutex.lock;
-      canonical_sema->max_count        = 1; /* mutex is either 0 or 1 */
+      canonical_sema->max_count = 1; /* mutex is either 0 or 1 */
     }
 }