diff options
| author | Martin Pieuchot <mpi@cvs.openbsd.org> | 2015-04-14 07:57:34 +0000 |
|---|---|---|
| committer | Martin Pieuchot <mpi@cvs.openbsd.org> | 2015-04-14 07:57:34 +0000 |
| commit | 95971d44eba3e4ea9db68796eac3e0726ce0bf49 (patch) | |
| tree | 47585aa6d96889e2e5bc73421317fcb4d324db98 | |
| parent | 068b7a6203f943caafc09db2fbb9596b9f6528b8 (diff) | |
Make sure we close the interrupt pipe when the device is detached.
Bug reported and fix tested by Thomas Pfaff, thanks!
| -rw-r--r-- | sys/dev/usb/uchcom.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/sys/dev/usb/uchcom.c b/sys/dev/usb/uchcom.c index 127e13de1da..7320f537403 100644 --- a/sys/dev/usb/uchcom.c +++ b/sys/dev/usb/uchcom.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uchcom.c,v 1.23 2015/03/14 03:38:49 jsg Exp $ */ +/* $OpenBSD: uchcom.c,v 1.24 2015/04/14 07:57:33 mpi Exp $ */ /* $NetBSD: uchcom.c,v 1.1 2007/09/03 17:57:37 tshiozak Exp $ */ /* @@ -814,9 +814,6 @@ uchcom_close_intr_pipe(struct uchcom_softc *sc) { usbd_status err; - if (usbd_is_dying(sc->sc_udev)) - return; - if (sc->sc_intr_pipe != NULL) { usbd_abort_pipe(sc->sc_intr_pipe); err = usbd_close_pipe(sc->sc_intr_pipe); @@ -912,9 +909,6 @@ uchcom_close(void *arg, int portno) { struct uchcom_softc *sc = arg; - if (usbd_is_dying(sc->sc_udev)) - return; - uchcom_close_intr_pipe(sc); } |