From: Chun-Yeow Yeoh <yeohchunyeow@cozybit.com>
Date: Sun, 8 Sep 2013 06:40:44 +0000 (-0700)
Subject: mac80211: fix the setting of extended supported rate IE
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=cc63ec766b7821c8dc4dc1d1e980124aea96b553;p=linux-beck.git

mac80211: fix the setting of extended supported rate IE

The patch "mac80211: select and adjust bitrates according to
channel mode" causes regression and breaks the extended supported rate
IE setting. Since "i" is starting with 8, so this is not necessary
to introduce "skip" here.

Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@cozybit.com>
Signed-off-by: Colleen Twitty <colleen@cozybit.com>
Reviewed-by: Jason Abele <jason@cozybit.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index e1b34a18b243..9c3200bcfc02 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -2103,7 +2103,7 @@ int ieee80211_add_ext_srates_ie(struct ieee80211_sub_if_data *sdata,
 {
 	struct ieee80211_local *local = sdata->local;
 	struct ieee80211_supported_band *sband;
-	int rate, skip, shift;
+	int rate, shift;
 	u8 i, exrates, *pos;
 	u32 basic_rates = sdata->vif.bss_conf.basic_rates;
 	u32 rate_flags;
@@ -2131,14 +2131,11 @@ int ieee80211_add_ext_srates_ie(struct ieee80211_sub_if_data *sdata,
 		pos = skb_put(skb, exrates + 2);
 		*pos++ = WLAN_EID_EXT_SUPP_RATES;
 		*pos++ = exrates;
-		skip = 0;
 		for (i = 8; i < sband->n_bitrates; i++) {
 			u8 basic = 0;
 			if ((rate_flags & sband->bitrates[i].flags)
 			    != rate_flags)
 				continue;
-			if (skip++ < 8)
-				continue;
 			if (need_basic && basic_rates & BIT(i))
 				basic = 0x80;
 			rate = DIV_ROUND_UP(sband->bitrates[i].bitrate,