diff options
| author | Kenneth R Westerback <krw@cvs.openbsd.org> | 2011-12-03 03:34:41 +0000 |
|---|---|---|
| committer | Kenneth R Westerback <krw@cvs.openbsd.org> | 2011-12-03 03:34:41 +0000 |
| commit | 4bfcceb4971aaa6faec629589fb94c0264bffdeb (patch) | |
| tree | 4b6bd64610375101b6f3279bf615fe94451c07f0 /sys | |
| parent | 0f8d08abc39405a7cea304734e5e003ecbf62493 (diff) | |
Make sure splx() is called before exiting wi_usb_tx_lock_try().
Found by Jan Klemkow. Thanks!
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/usb/if_wi_usb.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/usb/if_wi_usb.c b/sys/dev/usb/if_wi_usb.c index 7c8071980ae..7f11acaa788 100644 --- a/sys/dev/usb/if_wi_usb.c +++ b/sys/dev/usb/if_wi_usb.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_wi_usb.c,v 1.54 2011/09/18 23:24:12 krw Exp $ */ +/* $OpenBSD: if_wi_usb.c,v 1.55 2011/12/03 03:34:40 krw Exp $ */ /* * Copyright (c) 2003 Dale Rahn. All rights reserved. @@ -1885,6 +1885,7 @@ wi_usb_tx_lock_try(struct wi_usb_softc *sc) DPRINTFN(10,("%s: %s: enter\n", sc->wi_usb_dev.dv_xname, __func__)); if (sc->wi_lock != 0) { + splx(s); return 0; /* failed to aquire lock */ } |