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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-01-02 18:56:36 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-01-07 15:13:57 +0100 |
| commit | 0b422d5617616c9843c5ff02d76ba2d74fd39eea (patch) | |
| tree | 510952c29b6a810068bff8ea0043e46d7a81f0fa /cpukit/rtems/src/eventsurrender.c | |
| parent | rtems: Critical fix for events (diff) | |
| download | rtems-0b422d5617616c9843c5ff02d76ba2d74fd39eea.tar.bz2 | |
rtems: Simplify _Event_Surrender()
It is impossible to reach the simplified expression if we are in the
THREAD_BLOCKING_OPERATION_TIMEOUT state since in this case Wait.count
(event condition) would be set to zero and thus the seized event set
would be empty.
Diffstat (limited to 'cpukit/rtems/src/eventsurrender.c')
| -rw-r--r-- | cpukit/rtems/src/eventsurrender.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/cpukit/rtems/src/eventsurrender.c b/cpukit/rtems/src/eventsurrender.c index d0b1004e31..ce7edc7a8e 100644 --- a/cpukit/rtems/src/eventsurrender.c +++ b/cpukit/rtems/src/eventsurrender.c @@ -62,8 +62,7 @@ void _Event_Surrender( */ if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) && - ((*sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || - (*sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { + *sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { event->pending_events = _Event_sets_Clear( pending_events, |