diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/ic/bwi.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/sys/dev/ic/bwi.c b/sys/dev/ic/bwi.c index 581428d13b3..d78b5d3ffaf 100644 --- a/sys/dev/ic/bwi.c +++ b/sys/dev/ic/bwi.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bwi.c,v 1.57 2007/10/01 12:58:41 jsg Exp $ */ +/* $OpenBSD: bwi.c,v 1.58 2007/10/01 14:37:51 jsg Exp $ */ /* * Copyright (c) 2007 The DragonFly Project. All rights reserved. @@ -7969,7 +7969,7 @@ bwi_encap(struct bwi_softc *sc, int idx, struct mbuf *m, struct bwi_mac *mac; struct bwi_txbuf_hdr *hdr; struct ieee80211_frame *wh; - uint8_t rate, rate_fb; + uint8_t rate; uint32_t mac_ctrl; uint16_t phy_ctrl; bus_addr_t paddr; @@ -7997,22 +7997,22 @@ bwi_encap(struct bwi_softc *sc, int idx, struct mbuf *m, rs_rates[ic->ic_fixed_rate]; } else { /* AMRR rate control */ - rate = rate_fb = ni->ni_rates.rs_rates[ni->ni_txrate]; + rate = ni->ni_rates.rs_rates[ni->ni_txrate]; } } else { /* Fixed at 1Mbytes/s for mgt frames */ - rate = rate_fb = (1 * 2); + rate = (1 * 2); } rate &= IEEE80211_RATE_VAL; if (IEEE80211_IS_MULTICAST(wh->i_addr1)) - rate = rate_fb = (1 * 2); + rate = (1 * 2); - if (rate == 0 || rate_fb == 0) { - DPRINTF(1, "%s: invalid rate %u or fallback rate %u", - sc->sc_dev.dv_xname, rate, rate_fb); - rate = rate_fb = (1 * 2); /* Force 1Mbytes/s */ + if (rate == 0) { + DPRINTF(1, "%s: invalid rate %u or fallback rate", + sc->sc_dev.dv_xname, rate); + rate = (1 * 2); /* Force 1Mbytes/s */ } #if NBPFILTER > 0 @@ -8058,7 +8058,7 @@ bwi_encap(struct bwi_softc *sc, int idx, struct mbuf *m, uint16_t dur; uint8_t ack_rate; - ack_rate = bwi_ack_rate(ni, rate_fb); + ack_rate = bwi_ack_rate(ni, rate); dur = bwi_txtime(ic, ni, sizeof(struct ieee80211_frame_ack) + IEEE80211_CRC_LEN, ack_rate, ic->ic_flags & ~IEEE80211_F_SHPREAMBLE); @@ -8070,7 +8070,7 @@ bwi_encap(struct bwi_softc *sc, int idx, struct mbuf *m, __SHIFTIN(idx, BWI_TXH_ID_IDX_MASK); bwi_plcp_header(hdr->txh_plcp, pkt_len, rate); - bwi_plcp_header(hdr->txh_fb_plcp, pkt_len, rate_fb); + bwi_plcp_header(hdr->txh_fb_plcp, pkt_len, rate); phy_ctrl = __SHIFTIN(mac->mac_rf.rf_ant_mode, BWI_TXH_PHY_C_ANTMODE_MASK); @@ -8082,7 +8082,7 @@ bwi_encap(struct bwi_softc *sc, int idx, struct mbuf *m, mac_ctrl = BWI_TXH_MAC_C_HWSEQ | BWI_TXH_MAC_C_FIRST_FRAG; if (!IEEE80211_IS_MULTICAST(wh->i_addr1)) mac_ctrl |= BWI_TXH_MAC_C_ACK; - if (bwi_rate2modtype(rate_fb) == IEEE80211_MODTYPE_OFDM) + if (bwi_rate2modtype(rate) == IEEE80211_MODTYPE_OFDM) mac_ctrl |= BWI_TXH_MAC_C_FB_OFDM; hdr->txh_mac_ctrl = htole32(mac_ctrl); |