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Improve readability a bit by changing some code at the end of a function

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that did:

	if (foo)
		return
	else
		blah

to just do the simpler

	if (!foo)
		blah

instead.
This commit is contained in:
John Baldwin 2004-07-16 21:00:50 +00:00
parent 6946a5bfcb
commit 6dbc085016
1 changed files with 2 additions and 6 deletions
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8
sys/kern/kern_sig.c
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@ -219,9 +219,7 @@ signotify(struct thread *td)
mtx_unlock_spin(&sched_lock); mtx_unlock_spin(&sched_lock);
} }
if ((p->p_flag & P_SA) && !(p->p_flag & P_SIGEVENT)) { if ((p->p_flag & P_SA) && !(p->p_flag & P_SIGEVENT)) {
if (SIGSETEQ(saved, p->p_siglist)) if (!SIGSETEQ(saved, p->p_siglist)) {
return;
else {
/* pending set changed */ /* pending set changed */
p->p_flag |= P_SIGEVENT; p->p_flag |= P_SIGEVENT;
wakeup(&p->p_siglist); wakeup(&p->p_siglist);
@ -1644,9 +1642,7 @@ tdsignal(struct thread *td, int sig, sigtarget_t target)
saved = p->p_siglist; saved = p->p_siglist;
do_tdsignal(td, sig, target); do_tdsignal(td, sig, target);
if ((p->p_flag & P_SA) && !(p->p_flag & P_SIGEVENT)) { if ((p->p_flag & P_SA) && !(p->p_flag & P_SIGEVENT)) {
if (SIGSETEQ(saved, p->p_siglist)) if (!SIGSETEQ(saved, p->p_siglist)) {
return;
else {
/* pending set changed */ /* pending set changed */
p->p_flag |= P_SIGEVENT; p->p_flag |= P_SIGEVENT;
wakeup(&p->p_siglist); wakeup(&p->p_siglist);