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",