Module Name: src
Committed By: christos
Date: Fri Oct 1 17:02:35 UTC 2010
Modified Files:
src/sys/dev/usb: ucom.c
Log Message:
remove debugging statements that have no chance of working (they crash)
since they are called from a context where we cannot log.
To generate a diff of this commit:
cvs rdiff -u -r1.83 -r1.84 src/sys/dev/usb/ucom.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/usb/ucom.c
diff -u src/sys/dev/usb/ucom.c:1.83 src/sys/dev/usb/ucom.c:1.84
--- src/sys/dev/usb/ucom.c:1.83 Sat Feb 20 09:52:22 2010
+++ src/sys/dev/usb/ucom.c Fri Oct 1 13:02:35 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: ucom.c,v 1.83 2010/02/20 14:52:22 pooka Exp $ */
+/* $NetBSD: ucom.c,v 1.84 2010/10/01 17:02:35 christos Exp $ */
/*
* Copyright (c) 1998, 2000 The NetBSD Foundation, Inc.
@@ -34,7 +34,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ucom.c,v 1.83 2010/02/20 14:52:22 pooka Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ucom.c,v 1.84 2010/10/01 17:02:35 christos Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -982,10 +982,8 @@
return;
s = spltty();
- if (ISSET(tp->t_state, TS_BUSY | TS_TIMEOUT | TS_TTSTOP)) {
- DPRINTFN(4,("ucomstart: no go, state=0x%x\n", tp->t_state));
+ if (ISSET(tp->t_state, TS_BUSY | TS_TIMEOUT | TS_TTSTOP))
goto out;
- }
if (sc->sc_tx_stopped)
goto out;
@@ -996,10 +994,8 @@
data = tp->t_outq.c_cf;
cnt = ndqb(&tp->t_outq, 0);
- if (cnt == 0) {
- DPRINTF(("ucomstart: cnt==0\n"));
+ if (cnt == 0)
goto out;
- }
ub = SIMPLEQ_FIRST(&sc->sc_obuff_free);
KASSERT(ub != NULL);
@@ -1031,7 +1027,6 @@
void
ucomstop(struct tty *tp, int flag)
{
- DPRINTF(("ucomstop: flag=%d\n", flag));
#if 0
/*struct ucom_softc *sc =
device_lookup_private(&ucom_cd, UCOMUNIT(dev));*/
@@ -1039,7 +1034,6 @@
s = spltty();
if (ISSET(tp->t_state, TS_BUSY)) {
- DPRINTF(("ucomstop: XXX\n"));
/* sc->sc_tx_stopped = 1; */
if (!ISSET(tp->t_state, TS_TTSTOP))
SET(tp->t_state, TS_FLUSH);
