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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-01-02 18:56:37 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-01-07 15:14:07 +0100 |
| commit | 1794f33a2f038d791d89a2a69ccca4855347bbe0 (patch) | |
| tree | 5aa1b288c4c48084654ea2fd6a9aa987df8eb425 | |
| parent | rtems: Simplify _Event_Surrender() (diff) | |
| download | rtems-1794f33a2f038d791d89a2a69ccca4855347bbe0.tar.bz2 | |
rtems: Simplify _Event_Surrender()
Remove superfluous test for _ISR_Is_in_progress().
| -rw-r--r-- | cpukit/rtems/src/eventsurrender.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/cpukit/rtems/src/eventsurrender.c b/cpukit/rtems/src/eventsurrender.c index ce7edc7a8e..6e8dbbdbea 100644 --- a/cpukit/rtems/src/eventsurrender.c +++ b/cpukit/rtems/src/eventsurrender.c @@ -57,11 +57,13 @@ void _Event_Surrender( } /* - * If we are in an ISR and sending to the current thread, then - * we have a critical section issue to deal with. + * If we are sending to the executing thread, then we have a critical + * section issue to deal with. The entity sending to the executing thread + * can be either the executing thread or an ISR. In case it is the + * executing thread, then the blocking operation state is not equal to + * THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED. */ - if ( _ISR_Is_in_progress() && - _Thread_Is_executing( the_thread ) && + if ( _Thread_Is_executing( the_thread ) && *sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { event->pending_events = _Event_sets_Clear( |