[PATCH] score: Fix ISR enable in _Thread_Dispatch_enable()

[Sebastian Huber]

This bug had probably no effect since the interrupt enable is idempotent
on all CPU ports.

Close #3496.
---
 cpukit/include/rtems/score/threaddispatch.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/cpukit/include/rtems/score/threaddispatch.h b/cpukit/include/rtems/score/threaddispatch.h
index 63eb4c6fb4..69696f4044 100644
--- a/cpukit/include/rtems/score/threaddispatch.h
+++ b/cpukit/include/rtems/score/threaddispatch.h
@@ -228,9 +228,8 @@ RTEMS_INLINE_ROUTINE void _Thread_Dispatch_enable( Per_CPU_Control *cpu_self )
     } else {
       cpu_self->thread_dispatch_disable_level = 0;
       _Profiling_Thread_dispatch_enable( cpu_self, 0 );
+      _ISR_Local_enable( level );
     }
-
-    _ISR_Local_enable( level );
   } else {
     _Assert( disable_level > 0 );
     cpu_self->thread_dispatch_disable_level = disable_level - 1;
-- 
2.13.7