diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/ieee80211/ieee80211_wx.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/net/ieee80211/ieee80211_wx.c b/net/ieee80211/ieee80211_wx.c index 1ce7af9bec3..181755f2aa8 100644 --- a/net/ieee80211/ieee80211_wx.c +++ b/net/ieee80211/ieee80211_wx.c @@ -161,9 +161,11 @@ static inline char *ipw2100_translate_scan(struct ieee80211_device *ieee, (ieee->perfect_rssi - ieee->worst_rssi) - (ieee->perfect_rssi - network->stats.rssi) * (15 * (ieee->perfect_rssi - ieee->worst_rssi) + - 62 * (ieee->perfect_rssi - network->stats.rssi))) / - ((ieee->perfect_rssi - ieee->worst_rssi) * - (ieee->perfect_rssi - ieee->worst_rssi)); + 62 * (ieee->perfect_rssi - + network->stats.rssi))) / + ((ieee->perfect_rssi - + ieee->worst_rssi) * (ieee->perfect_rssi - + ieee->worst_rssi)); if (iwe.u.qual.qual > 100) iwe.u.qual.qual = 100; else if (iwe.u.qual.qual < 1) @@ -520,7 +522,8 @@ int ieee80211_wx_set_encodeext(struct ieee80211_device *ieee, crypt = &ieee->crypt[idx]; group_key = 1; } else { - if (idx != 0) + /* some Cisco APs use idx>0 for unicast in dynamic WEP */ + if (idx != 0 && ext->alg != IW_ENCODE_ALG_WEP) return -EINVAL; if (ieee->iw_mode == IW_MODE_INFRA) crypt = &ieee->crypt[idx]; @@ -688,7 +691,8 @@ int ieee80211_wx_get_encodeext(struct ieee80211_device *ieee, } else idx = ieee->tx_keyidx; - if (!ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) + if (!ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY && + ext->alg != IW_ENCODE_ALG_WEP) if (idx != 0 || ieee->iw_mode != IW_MODE_INFRA) return -EINVAL; |