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pthreads: remove some useless variables

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Grissiom
2014-04-12 16:54:20 +08:00
parent 4b7e9c6447
commit 1422569e7c
3 changed files with 1 additions and 6 deletions
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2
components/pthreads/semaphore.c
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@@ -224,7 +224,6 @@ sem_t *sem_open(const char *name, int oflag, ...)
{
sem_t* sem;
va_list arg;
mode_t mode;
unsigned int value;
sem = RT_NULL;
@@ -234,7 +233,6 @@ sem_t *sem_open(const char *name, int oflag, ...)
if (oflag & O_CREAT)
{
va_start(arg, oflag);
mode = (mode_t) va_arg( arg, unsigned int); mode = mode;
value = va_arg( arg, unsigned int);
va_end(arg);