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Style nit: covert a couple of if (p_wchan) tests to if (p_wchan != NULL).

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This commit is contained in:
jhb 2001-08-10 20:56:25 +00:00
parent cbf63217c2
commit 18c8b84e2f
1 changed files with 3 additions and 3 deletions
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6
sys/kern/kern_synch.c
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@ -432,7 +432,7 @@ msleep(ident, mtx, priority, wmesg, timo)
mtx_lock_spin(&sched_lock);
PROC_UNLOCK_NOSWITCH(p);
if (sig != 0) {
if (p->p_wchan)
if (p->p_wchan != NULL)
unsleep(p);
} else if (p->p_wchan == NULL)
catch = 0;
@ -498,7 +498,7 @@ endtsleep(arg)
CTR3(KTR_PROC, "endtsleep: proc %p (pid %d, %s)", p, p->p_pid,
p->p_comm);
mtx_lock_spin(&sched_lock);
if (p->p_wchan) {
if (p->p_wchan != NULL) {
if (p->p_stat == SSLEEP)
setrunnable(p);
else
@ -517,7 +517,7 @@ unsleep(p)
{
mtx_lock_spin(&sched_lock);
if (p->p_wchan) {
if (p->p_wchan != NULL) {
TAILQ_REMOVE(&slpque[LOOKUP(p->p_wchan)], p, p_slpq);
p->p_wchan = NULL;
}