diff options
Diffstat (limited to 'sys/i386/isa/if_cs.c')
| -rw-r--r-- | sys/i386/isa/if_cs.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/sys/i386/isa/if_cs.c b/sys/i386/isa/if_cs.c index 3b63f4d..1eaf3de 100644 --- a/sys/i386/isa/if_cs.c +++ b/sys/i386/isa/if_cs.c @@ -27,7 +27,7 @@ */ /* - * $Id: if_cs.c,v 1.5 1998/10/04 02:11:15 msmith Exp $ + * $Id: if_cs.c,v 1.6 1998/10/22 05:58:38 bde Exp $ * * Device driver for Crystal Semiconductor CS8920 based ethernet * adapters. By Maxim Bolotin and Oleg Sharoiko, 27-April-1997 @@ -190,7 +190,6 @@ get_eeprom_cksum(int off, int len, int *buffer) static int wait_eeprom_ready(struct cs_softc *sc) { - int timeout=1000; DELAY ( 30000 ); /* XXX should we do some checks here ? */ return 0; } @@ -233,7 +232,6 @@ cs_duplex_auto(struct cs_softc *sc) static int enable_tp(struct cs_softc *sc) { - int i; int unit = sc->arpcom.ac_if.if_unit; cs_writereg(sc->nic_addr, PP_LineCTL, sc->line_ctl & ~AUI_ONLY); @@ -254,7 +252,6 @@ enable_tp(struct cs_softc *sc) static int send_test_pkt(struct cs_softc *sc) { - int unit = sc->arpcom.ac_if.if_unit; char test_packet[] = { 0,0,0,0,0,0, 0,0,0,0,0,0, 0, 46, /* A 46 in network order */ 0, 0, /* DSAP=0 & SSAP=0 fields */ @@ -343,7 +340,7 @@ cs_cs89x0_probe(struct cs_softc *sc, u_int *dev_irq, int *dev_drq, int iobase, int unit, int flags) { unsigned rev_type = 0; - int i, irq=0, result; + int i, irq=0; int eeprom_buff[CHKSUM_LEN]; int chip_type, pp_isaint, pp_isadma; char chip_revision; @@ -646,7 +643,7 @@ cs_init(void *xsc) { struct cs_softc *sc=(struct cs_softc *)xsc; struct ifnet *ifp = &sc->arpcom.ac_if; - int i, s, result, rx_cfg; + int i, s, rx_cfg; /* address not known */ if (TAILQ_EMPTY(&ifp->if_addrhead)) /* unlikely? XXX */ @@ -816,7 +813,7 @@ static void csintr_sc(struct cs_softc *sc, int unit) { struct ifnet *ifp = &(sc->arpcom.ac_if); - int status, s; + int status; #ifdef CS_DEBUG printf(CS_NAME"%1d: Interrupt.\n", unit); @@ -1306,7 +1303,6 @@ csintr_pnp_add(struct cs_softc *sc, int unit) static void csintr_pnp(int unit) { - struct cs_softc *sc; struct csintr_list *intr; for (intr=csintr_head; intr; intr=intr->next) { |
