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move a variable declartion to the top of a block

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hyunghwan.chung 2019-09-03 07:03:42 +00:00
parent 4254ea0abe
commit 1bd41fc6c0
1 changed files with 2 additions and 1 deletions
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3
moo/lib/exec.c
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@ -3009,6 +3009,8 @@ static moo_pfrc_t pf_semaphore_unsignal (moo_t* moo, moo_mod_t* mod, moo_ooi_t n
}
else if (sem->subtype == MOO_SMOOI_TO_OOP(MOO_SEMAPHORE_SUBTYPE_IO))
{
moo_oop_process_t wp; /* waiting process */
/* the semaphore is associated with IO */
MOO_ASSERT (moo, MOO_OOP_IS_SMOOI(sem->u.io.index) && MOO_OOP_TO_SMOOI(sem->u.io.index) >= 0);
MOO_ASSERT (moo, MOO_OOP_IS_SMOOI(sem->u.io.type));
@ -3029,7 +3031,6 @@ static moo_pfrc_t pf_semaphore_unsignal (moo_t* moo, moo_mod_t* mod, moo_ooi_t n
* waiting on this IO semaphore, the process now is treated
* as if it's waiting on a plain semaphore. let's adjust
* the number of processes waiting on IO semaphores */
moo_oop_process_t wp; /* waiting process */
for (wp = sem->waiting.first; (moo_oop_t)wp != moo->_nil; wp = wp->sem_wait.next)
{
MOO_ASSERT (moo, moo->sem_io_wait_count > 0);