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 e1b34a18b24344cb95a642c436fc5322054207ce..9c3200bcfc02d53150c6c791d7e2d7793496974f 100644 (file)
--- 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,