mac80211: add back channel change flag

commit 24398e39c8ee4a9d9123eed322b859ece4d16cac
Author: Johannes Berg <johannes.berg@intel.com>
Date:   Wed Mar 28 10:58:36 2012 +0200

    mac80211: set HT channel before association

removed IEEE80211_CONF_CHANGE_CHANNEL argument from ieee80211_hw_config,
which is required by iwl4965 driver, otherwise that driver does not
configure channel properly and is not able to associate.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index d94627c..91d84cc 100644 (file)
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -3124,7 +3124,7 @@ static int ieee80211_prep_connection(struct ieee80211_sub_if_data *sdata,
        }
 
        local->oper_channel = cbss->channel;
-       ieee80211_hw_config(local, 0);
+       ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL);
 
        if (!have_sta) {
                u32 rates = 0, basic_rates = 0;