From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Thu, 7 Jun 2012 12:47:21 +0000 (+0200)
Subject: mac80211: add back channel change flag
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6aee4ca3d2217d3f76469e5ed576d62695f0912a;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

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 d94627c2929c..91d84cc77bbf 100644
--- 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;