diff options
| author | Jasper Lievisse Adriaanse <jasper@cvs.openbsd.org> | 2017-09-05 18:34:09 +0000 |
|---|---|---|
| committer | Jasper Lievisse Adriaanse <jasper@cvs.openbsd.org> | 2017-09-05 18:34:09 +0000 |
| commit | 1771ce65629e9fbcab01ef62b7aaecdaa286f71b (patch) | |
| tree | a6cdc42584ebde92847e6c567d700569c3a90b31 /sys/dev | |
| parent | 7956596bdbb53c293c8310246ea77c84e1c47cbd (diff) | |
explicitly clear the output pipe
ok mpi@
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/usb/urng.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/dev/usb/urng.c b/sys/dev/usb/urng.c index f5236cdbbf8..b3421974f17 100644 --- a/sys/dev/usb/urng.c +++ b/sys/dev/usb/urng.c @@ -1,4 +1,4 @@ -/* $OpenBSD: urng.c,v 1.4 2017/08/30 22:12:19 abieber Exp $ */ +/* $OpenBSD: urng.c,v 1.5 2017/09/05 18:34:08 jasper Exp $ */ /* * Copyright (c) 2017 Jasper Lievisse Adriaanse <jasper@openbsd.org> @@ -212,8 +212,10 @@ urng_detach(struct device *self, int flags) timeout_del(&sc->sc_timeout); if (sc->sc_xfer) usbd_free_xfer(sc->sc_xfer); - if (sc->sc_outpipe != NULL) + if (sc->sc_outpipe != NULL) { usbd_close_pipe(sc->sc_outpipe); + sc->sc_outpipe = NULL; + } return (0); } |