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shut up gcc warning: suggest explicit braces to avoid ambiguous `else'

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from Izumi TSUTSUI <tsutsui@netbsd.org> and Shuichiro URATA <ur@a-r.org>.
This commit is contained in:
soda 2000-06-12 17:04:52 +00:00
parent 4412ca8455
commit 564faec22a
1 changed files with 3 additions and 2 deletions
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5
sys/arch/arc/dev/pccons.c
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@ -1,4 +1,4 @@
/* $NetBSD: pccons.c,v 1.18 2000/06/09 05:42:00 soda Exp $ */
/* $NetBSD: pccons.c,v 1.19 2000/06/12 17:04:52 soda Exp $ */
/* $OpenBSD: pccons.c,v 1.22 1999/01/30 22:39:37 imp Exp $ */
/* NetBSD: pccons.c,v 1.89 1995/05/04 19:35:20 cgd Exp */
/* NetBSD: pms.c,v 1.21 1995/04/18 02:25:18 mycroft Exp */
@ -2314,11 +2314,12 @@ opmspoll(dev, events, p)
int revents = 0;
int s = spltty();
if (events & (POLLIN | POLLRDNORM))
if (events & (POLLIN | POLLRDNORM)) {
if (sc->sc_q.c_cc > 0)
revents |= events & (POLLIN | POLLRDNORM);
else
selrecord(p, &sc->sc_rsel);
}
splx(s);
return (revents);