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authorchristos <christos@NetBSD.org>2014-03-25 15:51:58 +0000
committerchristos <christos@NetBSD.org>2014-03-25 15:51:58 +0000
commit3671024b2eb80c5dabd81e023c3d9d02cd1f7e5a (patch)
treeed42657fce121db4ef0eb3393293494c0bf46889 /sys/dev
parent815e3f2d441a88731bb979afa89cdd186d0db246 (diff)
fix unused/uninitialized
Diffstat (limited to 'sys/dev')
-rw-r--r--sys/dev/ic/clmpcc.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/sys/dev/ic/clmpcc.c b/sys/dev/ic/clmpcc.c
index 7ade0035f21..ae28b96ddf5 100644
--- a/sys/dev/ic/clmpcc.c
+++ b/sys/dev/ic/clmpcc.c
@@ -1,4 +1,4 @@
-/* $NetBSD: clmpcc.c,v 1.47 2014/03/16 05:20:27 dholland Exp $ */
+/* $NetBSD: clmpcc.c,v 1.48 2014/03/25 15:51:58 christos Exp $ */
/*-
* Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -34,7 +34,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: clmpcc.c,v 1.47 2014/03/16 05:20:27 dholland Exp $");
+__KERNEL_RCSID(0, "$NetBSD: clmpcc.c,v 1.48 2014/03/25 15:51:58 christos Exp $");
#include "opt_ddb.h"
@@ -329,8 +329,8 @@ clmpcc_attach(struct clmpcc_softc *sc)
static int
clmpcc_init(struct clmpcc_softc *sc)
{
- u_int tcor, tbpr;
- u_int rcor, rbpr;
+ u_int tcor = 0, tbpr = 0;
+ u_int rcor = 0, rbpr = 0;
u_int msvr_rts, msvr_dtr;
u_int ccr;
int is_console;
@@ -1201,7 +1201,6 @@ clmpcc_txintr(void *arg)
{
struct clmpcc_softc *sc = (struct clmpcc_softc *)arg;
struct clmpcc_chan *ch;
- struct tty *tp;
u_char ftc, oftc;
u_char tir, teoir;
int etcmode = 0;
@@ -1218,7 +1217,6 @@ clmpcc_txintr(void *arg)
/* Get pointer to interrupting channel's data structure */
ch = &sc->sc_chans[tir & CLMPCC_TIR_TCN_MASK];
- tp = ch->ch_tty;
/* Dummy read of the interrupt status register */
(void) clmpcc_rdreg(sc, CLMPCC_REG_TISR);