Commit c27f9830 authored by Johannes Berg's avatar Johannes Berg Committed by David S. Miller
Browse files

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: default avatarJohannes Berg <johannes@sipsolutions.net>
Cc: Daniel Drake <dsd@gentoo.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 176e4f84
......@@ -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;
......
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