diff options
Diffstat (limited to 'sys/dev/pci/if_iwm.c')
| -rw-r--r-- | sys/dev/pci/if_iwm.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/dev/pci/if_iwm.c b/sys/dev/pci/if_iwm.c index 2388e4954ea..1a987fed354 100644 --- a/sys/dev/pci/if_iwm.c +++ b/sys/dev/pci/if_iwm.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_iwm.c,v 1.147 2016/11/17 14:12:33 stsp Exp $ */ +/* $OpenBSD: if_iwm.c,v 1.148 2016/11/19 21:07:08 stsp Exp $ */ /* * Copyright (c) 2014, 2016 genua gmbh <info@genua.de> @@ -4896,8 +4896,8 @@ iwm_ack_rates(struct iwm_softc *sc, struct iwm_node *in, int *cck_rates, { struct ieee80211_node *ni = &in->in_ni; struct ieee80211_rateset *rs = &ni->ni_rates; - int lowest_present_ofdm = 100; - int lowest_present_cck = 100; + int lowest_present_ofdm = -1; + int lowest_present_cck = -1; uint8_t cck = 0; uint8_t ofdm = 0; int i; @@ -4908,7 +4908,7 @@ iwm_ack_rates(struct iwm_softc *sc, struct iwm_node *in, int *cck_rates, if ((iwm_ridx2rate(rs, i) & IEEE80211_RATE_BASIC) == 0) continue; cck |= (1 << i); - if (lowest_present_cck > i) + if (lowest_present_cck == -1 || lowest_present_cck > i) lowest_present_cck = i; } } @@ -4916,7 +4916,7 @@ iwm_ack_rates(struct iwm_softc *sc, struct iwm_node *in, int *cck_rates, if ((iwm_ridx2rate(rs, i) & IEEE80211_RATE_BASIC) == 0) continue; ofdm |= (1 << (i - IWM_FIRST_OFDM_RATE)); - if (lowest_present_ofdm > i) + if (lowest_present_ofdm == -1 || lowest_present_ofdm > i) lowest_present_ofdm = i; } |