diff options
Diffstat (limited to 'lib/libkse/thread/thr_mutex_prioceiling.c')
-rw-r--r-- | lib/libkse/thread/thr_mutex_prioceiling.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/lib/libkse/thread/thr_mutex_prioceiling.c b/lib/libkse/thread/thr_mutex_prioceiling.c index 7d2e92e..a78b5d1 100644 --- a/lib/libkse/thread/thr_mutex_prioceiling.c +++ b/lib/libkse/thread/thr_mutex_prioceiling.c @@ -98,16 +98,14 @@ _pthread_mutex_setprioceiling(pthread_mutex_t *mutex, ret = EINVAL; else if ((*mutex)->m_protocol != PTHREAD_PRIO_PROTECT) ret = EINVAL; - else { - /* Lock the mutex: */ - if ((ret = pthread_mutex_lock(mutex)) == 0) { - /* Return the old ceiling and set the new ceiling: */ - *old_ceiling = (*mutex)->m_prio; - (*mutex)->m_prio = prioceiling; + /* Lock the mutex: */ + else if ((ret = pthread_mutex_lock(mutex)) == 0) { + /* Return the old ceiling and set the new ceiling: */ + *old_ceiling = (*mutex)->m_prio; + (*mutex)->m_prio = prioceiling; - /* Unlock the mutex: */ - ret = pthread_mutex_unlock(mutex); - } + /* Unlock the mutex: */ + ret = pthread_mutex_unlock(mutex); } return(ret); } |