From c27f9830f367a041ca976ccd102f590d27d4deb2 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 19 Dec 2007 23:38:24 +0100 Subject: [PATCH] mac80211: don't read ERP information from (re)association response According to the standard, the field cannot be present, so don't try to interpret it either. Signed-off-by: Johannes Berg Cc: Daniel Drake Signed-off-by: John W. Linville Signed-off-by: David S. Miller --- net/mac80211/ieee80211_sta.c | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c index 2e225aecb8..5b8f484c16 100644 --- a/net/mac80211/ieee80211_sta.c +++ b/net/mac80211/ieee80211_sta.c @@ -1371,20 +1371,6 @@ static void ieee80211_rx_mgmt_assoc_resp(struct net_device *dev, return; } - /* it probably doesn't, but if the frame includes an ERP value then - * update our stored copy */ - if (elems.erp_info && elems.erp_info_len >= 1) { - struct ieee80211_sta_bss *bss - = ieee80211_rx_bss_get(dev, ifsta->bssid, - local->hw.conf.channel, - ifsta->ssid, ifsta->ssid_len); - if (bss) { - bss->erp_value = elems.erp_info[0]; - bss->has_erp_value = 1; - ieee80211_rx_bss_put(dev, bss); - } - } - printk(KERN_DEBUG "%s: associated\n", dev->name); ifsta->aid = aid; ifsta->ap_capab = capab_info; -- 2.39.5