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sched/pthread/pthread_initialize.c: Fix a warning found in build testing (that is actually and bug and would cause an incorrect value to be returned in many cases.

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This commit is contained in:
Gregory Nutt 2018-08-05 16:23:07 -06:00
parent 9726352d7a
commit c6adc4ba8e
1 changed files with 3 additions and 3 deletions
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6
sched/pthread/pthread_initialize.c
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@ -1,7 +1,8 @@
/**************************************************************************** /****************************************************************************
* sched/pthread/pthread_initialize.c * sched/pthread/pthread_initialize.c
* *
* Copyright (C) 2007-2010, 2013, 2017 Gregory Nutt. All rights reserved. * Copyright (C) 2007-2010, 2013, 2017-2018 Gregory Nutt. All rights
* reserved.
* Author: Gregory Nutt <gnutt@nuttx.org> * Author: Gregory Nutt <gnutt@nuttx.org>
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
@ -155,7 +156,7 @@ int pthread_sem_trytake(sem_t *sem)
/* Try to take the semaphore */ /* Try to take the semaphore */
int status = nxsem_trywait(sem); int status = nxsem_trywait(sem);
ret = ret < 0 ? -ret : OK; ret = status < 0 ? -status : OK;
} }
return ret; return ret;
@ -168,7 +169,6 @@ int pthread_sem_give(sem_t *sem)
/* Verify input parameters */ /* Verify input parameters */
DEBUGASSERT(sem != NULL); DEBUGASSERT(sem != NULL);
if (sem != NULL) if (sem != NULL)
{ {