diff options
Diffstat (limited to 'lib/libc_r/uthread')
| -rw-r--r-- | lib/libc_r/uthread/uthread_mutex.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc_r/uthread/uthread_mutex.c b/lib/libc_r/uthread/uthread_mutex.c index d3801f1750c..062c5d7896b 100644 --- a/lib/libc_r/uthread/uthread_mutex.c +++ b/lib/libc_r/uthread/uthread_mutex.c @@ -360,8 +360,8 @@ pthread_mutex_unlock(pthread_mutex_t * mutex) case PTHREAD_MUTEX_ERRORCHECK: /* Check if the running thread is not the owner of the mutex: */ if ((*mutex)->m_owner != _thread_run) { - /* Return an invalid argument error: */ - ret = (*mutex)->m_owner ? EPERM : EINVAL; + /* This thread doesn't have permission: */ + ret = EPERM; } /* * Get the next thread from the queue of threads waiting on |