Module Name: src
Committed By: tsutsui
Date: Sat Jun 21 02:02:40 UTC 2014
Modified Files:
src/sys/arch/hp300/stand/common: dcm.c if_le.c
Log Message:
Appease gcc48 -Wunused-but-set-variable warnings.
To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/sys/arch/hp300/stand/common/dcm.c
cvs rdiff -u -r1.12 -r1.13 src/sys/arch/hp300/stand/common/if_le.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/arch/hp300/stand/common/dcm.c
diff -u src/sys/arch/hp300/stand/common/dcm.c:1.8 src/sys/arch/hp300/stand/common/dcm.c:1.9
--- src/sys/arch/hp300/stand/common/dcm.c:1.8 Tue Feb 8 20:20:14 2011
+++ src/sys/arch/hp300/stand/common/dcm.c Sat Jun 21 02:02:40 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: dcm.c,v 1.8 2011/02/08 20:20:14 rmind Exp $ */
+/* $NetBSD: dcm.c,v 1.9 2014/06/21 02:02:40 tsutsui Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@@ -112,7 +112,7 @@ dcmgetchar(dev_t dev)
struct dcmrfifo *fifo;
struct dcmpreg *pp;
unsigned int head;
- int c, stat, port;
+ int c, port;
port = DCMCONUNIT;
pp = dcm_preg(dcm, port);
@@ -121,10 +121,10 @@ dcmgetchar(dev_t dev)
return 0;
fifo = &dcm->dcm_rfifos[3-port][head>>1];
c = fifo->data_char;
- stat = fifo->data_stat;
+ (void)fifo->data_stat;
pp->r_head = (head + 2) & RX_MASK;
SEM_LOCK(dcm);
- stat = dcm->dcm_iir;
+ (void)dcm->dcm_iir;
SEM_UNLOCK(dcm);
return c;
}
@@ -145,7 +145,7 @@ dcmputchar(dev_t dev, int c)
struct dcmpreg *pp;
int timo;
unsigned int tail;
- int port, stat;
+ int port;
port = DCMCONUNIT;
pp = dcm_preg(dcm, port);
@@ -163,7 +163,7 @@ dcmputchar(dev_t dev, int c)
while (tail != (pp->t_head & TX_MASK) && --timo)
;
SEM_LOCK(dcm);
- stat = dcm->dcm_iir;
+ (void)dcm->dcm_iir;
SEM_UNLOCK(dcm);
}
#endif
Index: src/sys/arch/hp300/stand/common/if_le.c
diff -u src/sys/arch/hp300/stand/common/if_le.c:1.12 src/sys/arch/hp300/stand/common/if_le.c:1.13
--- src/sys/arch/hp300/stand/common/if_le.c:1.12 Thu May 1 18:08:47 2014
+++ src/sys/arch/hp300/stand/common/if_le.c Sat Jun 21 02:02:40 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: if_le.c,v 1.12 2014/05/01 18:08:47 tsutsui Exp $ */
+/* $NetBSD: if_le.c,v 1.13 2014/06/21 02:02:40 tsutsui Exp $ */
/*
* Copyright (c) 1993 Adam Glass
@@ -531,7 +531,10 @@ le_put(struct iodesc *desc, void *pkt, s
int unit = /*nif->nif_unit*/0;
struct le_softc *sc = &le_softc[unit];
volatile struct mds *cdm;
- int timo, i, stat;
+ int timo, stat;
+#if 0
+ int i;
+#endif
le_put_loop:
timo = 100000;
@@ -545,8 +548,8 @@ le_put(struct iodesc *desc, void *pkt, s
if (stat & (LE_BABL | LE_CERR | LE_MISS | LE_MERR))
le_error(unit, "le_put(way before xmit)", stat);
cdm = &sc->sc_td[sc->sc_next_td];
- i = 0;
#if 0
+ i = 0;
while (cdm->flags & LE_OWN) {
if ((i % 100) == 0)
printf("le%d: output buffer busy - flags=%x\n",
