mac80211: split ieee80211_sta_def_wmm_params

Cleans up the code a bit and prepares for the next patch
that will use the function elsewhere.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 62357a2088512730e3641c07148addade41be068..f754ad273f92d89c4c96d98b52bf8455712de332 100644 (file)
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -539,13 +539,38 @@ static void ieee80211_send_refuse_measurement_request(struct ieee80211_sub_if_da
 }
 
 /* MLME */
+static void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata)
+{
+       struct ieee80211_local *local = sdata->local;
+       struct ieee80211_tx_queue_params qparam;
+       int i;
+
+       if (!local->ops->conf_tx)
+               return;
+
+       memset(&qparam, 0, sizeof(qparam));
+
+       qparam.aifs = 2;
+
+       if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ &&
+           !(sdata->flags & IEEE80211_SDATA_OPERATING_GMODE))
+               qparam.cw_min = 31;
+       else
+               qparam.cw_min = 15;
+
+       qparam.cw_max = 1023;
+       qparam.txop = 0;
+
+       for (i = 0; i < local_to_hw(local)->queues; i++)
+               local->ops->conf_tx(local_to_hw(local), i, &qparam);
+}
+
 static void ieee80211_sta_def_wmm_params(struct ieee80211_sub_if_data *sdata,
                                         struct ieee80211_sta_bss *bss)
 {
        struct ieee80211_local *local = sdata->local;
        int i, have_higher_than_11mbit = 0;
 
-
        /* cf. IEEE 802.11 9.2.12 */
        for (i = 0; i < bss->supp_rates_len; i++)
                if ((bss->supp_rates[i] & 0x7f) * 5 > 110)
@@ -557,26 +582,7 @@ static void ieee80211_sta_def_wmm_params(struct ieee80211_sub_if_data *sdata,
        else
                sdata->flags &= ~IEEE80211_SDATA_OPERATING_GMODE;
 
-
-       if (local->ops->conf_tx) {
-               struct ieee80211_tx_queue_params qparam;
-
-               memset(&qparam, 0, sizeof(qparam));
-
-               qparam.aifs = 2;
-
-               if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ &&
-                   !(sdata->flags & IEEE80211_SDATA_OPERATING_GMODE))
-                       qparam.cw_min = 31;
-               else
-                       qparam.cw_min = 15;
-
-               qparam.cw_max = 1023;
-               qparam.txop = 0;
-
-               for (i = 0; i < local_to_hw(local)->queues; i++)
-                       local->ops->conf_tx(local_to_hw(local), i, &qparam);
-       }
+       ieee80211_set_wmm_default(sdata);
 }
 
 static void ieee80211_sta_wmm_params(struct ieee80211_local *local,