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fix unused variable warnings

This commit is contained in:
christos 2014-01-22 15:21:08 +00:00
parent 52f1b2aafb
commit 1d09820de1
1 changed files with 7 additions and 6 deletions
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13
sys/dev/ic/wd33c93.c
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@ -1,4 +1,4 @@
/* $NetBSD: wd33c93.c,v 1.24 2010/11/13 13:52:02 uebayasi Exp $ */
/* $NetBSD: wd33c93.c,v 1.25 2014/01/22 15:21:08 christos Exp $ */
/*
* Copyright (c) 1990 The Regents of the University of California.
@ -79,7 +79,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: wd33c93.c,v 1.24 2010/11/13 13:52:02 uebayasi Exp $");
__KERNEL_RCSID(0, "$NetBSD: wd33c93.c,v 1.25 2014/01/22 15:21:08 christos Exp $");
#include "opt_ddb.h"
@ -1240,6 +1240,7 @@ wd33c93_xfin(struct wd33c93_softc *sc, int len, void *bp)
} else {
u_char foo;
GET_SBIC_data (sc, foo);
__USE(foo);
}
wait = wd33c93_data_wait;
}
@ -1377,7 +1378,6 @@ int
wd33c93_intr(struct wd33c93_softc *sc)
{
u_char asr, csr;
int i;
/*
* pending interrupt?
@ -1391,7 +1391,7 @@ wd33c93_intr(struct wd33c93_softc *sc)
do {
SBIC_DEBUG(INTS, ("intr[csr=0x%x]", csr));
i = wd33c93_nextstate(sc, sc->sc_nexus, csr, asr);
(void)wd33c93_nextstate(sc, sc->sc_nexus, csr, asr);
WAIT_CIP(sc); /* XXX */
if (sc->sc_state == SBIC_CONNECTED) {
GET_SBIC_asr(sc, asr);
@ -1421,7 +1421,7 @@ int
wd33c93_poll(struct wd33c93_softc *sc, struct wd33c93_acb *acb)
{
u_char asr, csr=0;
int i, count;
int count;
struct scsipi_xfer *xs = acb->xs;
SBIC_WAIT(sc, SBIC_ASR_INT, wd33c93_cmd_wait);
@ -1433,7 +1433,7 @@ wd33c93_poll(struct wd33c93_softc *sc, struct wd33c93_acb *acb)
if (asr & SBIC_ASR_INT) {
GET_SBIC_csr(sc, csr);
sc->sc_flags |= SBICF_NODMA;
i = wd33c93_nextstate(sc, sc->sc_nexus, csr, asr);
(void)wd33c93_nextstate(sc, sc->sc_nexus, csr, asr);
WAIT_CIP(sc); /* XXX */
} else {
DELAY(1000);
@ -1475,6 +1475,7 @@ wd33c93_msgin_phase(struct wd33c93_softc *sc, int reselect)
u_char asr, csr, *msg;
GET_SBIC_asr(sc, asr);
__USE(asr);
SBIC_DEBUG(MSGS, ("wd33c93msgin asr=%02x\n", asr));