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initialize variable 'err' properly. 

found by gcc -Wuninitialized.
This commit is contained in:
shin 2003-12-26 11:10:08 +00:00
parent ba2dda9f8e
commit 0ffac1acf7
1 changed files with 5 additions and 4 deletions
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9
sys/arch/hpcmips/tx/txcom.c
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@ -1,4 +1,4 @@
/* $NetBSD: txcom.c,v 1.22 2003/07/15 02:29:33 lukem Exp $ */ /* $NetBSD: txcom.c,v 1.23 2003/12/26 11:10:08 shin Exp $ */
/*- /*-
* Copyright (c) 1999, 2000 The NetBSD Foundation, Inc. * Copyright (c) 1999, 2000 The NetBSD Foundation, Inc.
@ -37,7 +37,7 @@
*/ */
#include <sys/cdefs.h> #include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: txcom.c,v 1.22 2003/07/15 02:29:33 lukem Exp $"); __KERNEL_RCSID(0, "$NetBSD: txcom.c,v 1.23 2003/12/26 11:10:08 shin Exp $");
#include "opt_tx39uart_debug.h" #include "opt_tx39uart_debug.h"
@ -783,10 +783,11 @@ txcomopen(dev_t dev, int flag, int mode, struct proc *p)
struct txcom_softc *sc = txcom_cd.cd_devs[minor(dev)]; struct txcom_softc *sc = txcom_cd.cd_devs[minor(dev)];
struct txcom_chip *chip; struct txcom_chip *chip;
struct tty *tp; struct tty *tp;
int s, err; int s, err = ENXIO;
;
if (!sc) if (!sc)
return ENXIO; return err;
chip = sc->sc_chip; chip = sc->sc_chip;
tp = sc->sc_tty; tp = sc->sc_tty;