diff options
| author |   nicm <nicm@openbsd.org> | 2011-07-03 18:11:21 +0000 |
|---|---|---|
| committer | nicm <nicm@openbsd.org> | 2011-07-03 18:11:21 +0000 |
| commit | bcc550fb302b3ced76fbb467b759d8aa67fbad52 (patch) | |
| tree | d2356fca578bb6ee37dcf1f8c0aef6c1ab64ecde | |
| parent | Cleanup vnd(4) a bit now that it only has one mode of operation and (diff) | |
| download | wireguard-openbsd-bcc550fb302b3ced76fbb467b759d8aa67fbad52.tar.xz wireguard-openbsd-bcc550fb302b3ced76fbb467b759d8aa67fbad52.zip | |
Fix return values of wsdisplaykqfilter and move some code so it matches
wsdisplaypoll.
ok miod deraadt
| -rw-r--r-- | sys/dev/wscons/wsdisplay.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sys/dev/wscons/wsdisplay.c b/sys/dev/wscons/wsdisplay.c index 70b169b2494..5bf2f31ea37 100644 --- a/sys/dev/wscons/wsdisplay.c +++ b/sys/dev/wscons/wsdisplay.c @@ -1,4 +1,4 @@ -/* $OpenBSD: wsdisplay.c,v 1.104 2011/06/23 16:31:16 deraadt Exp $ */ +/* $OpenBSD: wsdisplay.c,v 1.105 2011/07/03 18:11:21 nicm Exp $ */ /* $NetBSD: wsdisplay.c,v 1.82 2005/02/27 00:27:52 perry Exp $ */ /* @@ -1411,15 +1411,15 @@ wsdisplaykqfilter(dev_t dev, struct knote *kn) struct wsscreen *scr; if (ISWSDISPLAYCTL(dev)) - return (1); + return (ENXIO); if ((scr = sc->sc_scr[WSDISPLAYSCREEN(dev)]) == NULL) - return (1); + return (ENXIO); - if (WSSCREEN_HAS_TTY(scr)) - return (ttkqfilter(dev, kn)); - else - return (1); + if (!WSSCREEN_HAS_TTY(scr)) + return (ENXIO); + + return (ttkqfilter(dev, kn)); } void |