From 441a33baf1805861354fb9e3149c000311b6996f Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 12 Feb 2013 16:27:04 +0100 Subject: [PATCH] mac80211: don't pick up WPA vendor IE There's no use for it, WPA is entirely handled in wpa_supplicant in userspace, so don't pick the IE. Signed-off-by: Johannes Berg --- net/mac80211/ieee80211_i.h | 2 -- net/mac80211/util.c | 6 +----- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 52bf954..8f95644 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1175,7 +1175,6 @@ struct ieee802_11_elems { struct ieee80211_tim_ie *tim; u8 *ibss_params; u8 *challenge; - u8 *wpa; u8 *rsn; u8 *erp_info; u8 *ext_supp_rates; @@ -1208,7 +1207,6 @@ struct ieee802_11_elems { u8 tim_len; u8 ibss_params_len; u8 challenge_len; - u8 wpa_len; u8 rsn_len; u8 erp_info_len; u8 ext_supp_rates_len; diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 218cb52..b231bc2 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -739,11 +739,7 @@ u32 ieee802_11_parse_elems_crc(u8 *start, size_t len, if (calc_crc) crc = crc32_be(crc, pos - 2, elen + 2); - if (pos[3] == 1) { - /* OUI Type 1 - WPA IE */ - elems->wpa = pos; - elems->wpa_len = elen; - } else if (elen >= 5 && pos[3] == 2) { + if (elen >= 5 && pos[3] == 2) { /* OUI Type 2 - WMM IE */ if (pos[4] == 0) { elems->wmm_info = pos; -- 2.7.4